PCM INSPECTION [SKYACTIV-G 2.5T]


id0140h0802500

Caution
•  Vehicle specifications differ depending on the vehicle identification number (VIN).
Type A VIN:
?  JM0 TC2WLA*# 100001—299999
?  JM0 TC4WLA*# 100001—299999
?  JMZ TB5WYA*# 100001—599999
?  JMZ TB6WYA*# 100001—599999
?  JMZ TBEWYA*# 100001—599999
?  JMZ TBFWYA*# 100001—599999
?  JM7 TC2WLA*# 100001—299999
?  JM7 TC4WLA*# 100001—299999
?  JM5 TCAWY**# 100001—299999
?  JM6 TC2WLA*# 100001—299999
?  JM6 TC4WLA*# 100001—299999
Type B VIN:
?  JM0 TC2WLA*# 300001—399999
?  JM0 TC4WLA*# 300001—399999
?  JMZ TB5WYA*# 600001—
?  JMZ TB6WYA*# 600001—
?  JMZ TBEWYA*# 600001—699999
?  JMZ TBFWYA*# 600001—699999
?  JM7 TC2WLA*# 300001—399999
?  JM7 TC4WLA*# 300001—399999
?  JM5 TCAWY**# 300001—399999
?  JM6 TC2WLA*# 300001—399999
?  JM6 TC4WLA*# 300001—399999
Type C VIN:
?  JM0 TC2WLA*# 400001—
?  JM0 TC4WLA*# 400001—
?  JM5 TCAWY**# 400001—
?  JM6 TC2WLA*# 400001—
?  JM6 TC4WLA*# 400001—
?  JM7 TC2WLA*# 400001—
?  JM7 TC4WLA*# 400001—
?  JMZ TBEWYA*# 700001—
?  JMZ TBFWYA*# 700001—

Without Using the M-MDS

Note
•  Because the PCM uses a waterproof connector, the inspection for the voltage/wave pattern cannot be performed. The following values are for reference.

Terminal voltage table (Reference)

am3zzw00013565

—: Not applicable

Terminal

Signal

Connected to

Test condition

Voltage (V)

inspection item

1A
CAN2_H
CAN system related modules
Because this terminal is for CAN, integrity determination by terminal voltage is not possible.
•  Related wiring harness
1B
CAN2_L
CAN system related modules
Because this terminal is for CAN, integrity determination by terminal voltage is not possible.
•  Related wiring harness
1C
A/F
A/F sensor
Idle (after warm up): 0 mA
•  A/F sensor
•  Related wiring harness
1D
Knocking (–)
KS
Ignition switched ON (engine off) (Use digital type voltmeter, because measurement voltage will be detected less than true voltage when using analog type voltmeter)
Approx. 1.68
•  KS
•  Related wiring harness
1E*1
Generator field coil control
Generator
•  Generator
•  Related wiring harness
1F
1G
A/F
A/F sensor
Idle (after warm up)
Approx. 4.17
•  A/F sensor
•  Related wiring harness
1H
Knocking (+)
KS
Ignition switched ON (engine off) (Use digital type voltmeter, because measurement voltage will be detected less than true voltage when using analog type voltmeter)
Approx. 3.33
•  KS
•  Related wiring harness
1I
Electric variable valve timing motor (rotation pulse)
Electric variable valve timing motor/driver
•  Electric variable valve timing motor/driver
•  Related wiring harness
1J
EGR control
EGR valve
EGR valve operating
0 or B+
•  EGR valve
•  Related wiring harness
1K
1L
A/F
A/F sensor
Idle (after warm up)
Approx. 4.08
•  A/F sensor
•  Related wiring harness
1M
Low fuel pressure
Low fuel pressure sensor
Ignition switched ON (engine off)
Approx. 1.2—1.8
•  Low fuel pressure sensor
•  Related wiring harness
Cranking
Approx. 2.68—3.28
Racing (during fuel pressure control)
Approx. 1.74—2.74
1N
Electric variable valve timing motor (rotation direction)
Electric variable valve timing motor/driver
•  Electric variable valve timing motor/driver
•  Related wiring harness
1O
EGR control
EGR valve
EGR valve operating
0 or B+
•  EGR valve
•  Related wiring harness
1P
Electric variable valve timing driver (diagnostic)
Electric variable valve timing motor/driver
•  Electric variable valve timing motor/driver
•  Related wiring harness
1Q
Exhaust CMP
Exhaust CMP sensor
•  Exhaust CMP sensor
•  Related wiring harness
1R
GND
Sensor shield
Under any condition
Below 1.0
•  Related wiring harness
1S
GND
Intake CMP sensor
Under any condition
Below 1.0
•  Related wiring harness
1T
EGR control
EGR valve
EGR valve operating
0 or B+
•  EGR valve
•  Related wiring harness
1U*1
Generator output voltage
Generator
•  Generator
•  Related wiring harness
1V
Intake CMP
Intake CMP sensor
•  Intake CMP sensor
•  Related wiring harness
1W
1X
GND
Exhaust CMP sensor
Under any condition
Below 1.0
•  Related wiring harness
1Y
EGR control
EGR valve
EGR valve operating
0 or B+
•  EGR valve
•  Related wiring harness
1Z
Electric variable valve timing control
Electric variable valve timing motor/driver
•  Electric variable valve timing motor/driver
•  Related wiring harness
1AA
CKP
CKP sensor
(See CKP signal.)
•  CKP sensor
•  Related wiring harness
1AB
1AC
GND
Sensor shield
Under any condition
Below 1.0
•  Related wiring harness
1AD
IGT4
Ignition coil No.4
•  Ignition coil No.4
•  Related wiring harness
1AE
IGT2
Ignition coil No.2
•  Ignition coil No.2
•  Related wiring harness
1AF
IGT3
Ignition coil No.3
•  Ignition coil No.3
•  Related wiring harness
1AG
IGT1
Ignition coil No.1
•  Ignition coil No.1
•  Related wiring harness
1AH
Fuel temperature
Fuel temperature sensor
Fuel temperature sensor: 25 °C {77 °F}
(voltage decreases due to fuel temperature increase)
Approx. 3.35
•  Fuel temperature sensor
•  Related wiring harness
1AI
1AJ
1AK
1AL
Ion (No.4)
Ion sensor No.4
Idle (after warm up)
Approx. 4.55
•  Ion sensor No.4
•  Related wiring harness
1AM
GND
ECT sensor
Under any condition
Below 1.0
•  Related wiring harness
1AN
1AO*2
Generator field coil control
Generator
•  Generator
•  Related wiring harness
1AP
1AQ
Ion (No.3)
Ion sensor No.3
Idle (after warm up)
Approx. 4.52
•  Ion sensor No.3
•  Related wiring harness
1AR
GND
Wastegate valve position sensor
Under any condition
Below 1.0
•  Related wiring harness
1AS
Hydraulic variable valve timing control
OCV
•  OCV
•  Related wiring harness
1AT*2
Generator output voltage
Generator
•  Generator
•  Related wiring harness
1AU
Engine oil temperature
Engine oil temperature sensor
Ignition switched ON (engine off)
Approx. 3.20
•  Engine oil temperature sensor
•  Related wiring harness
1AV
Ion (No.2)
Ion sensor No.2
Idle (after warm up)
Approx. 4.52
•  Ion sensor No.2
•  Related wiring harness
1AW
GND
Engine oil pressure sensor, engine oil temperature sensor
Under any condition
Below 1.0
•  Related wiring harness
1AX
Purge control
Purge solenoid valve
•  Purge solenoid valve
•  Related wiring harness
1AY
Engine oil pressure
Engine oil pressure sensor
Ignition switched ON (engine off)
Approx. 0.58
•  Engine oil pressure sensor
•  Related wiring harness
Idle (after warm up)
Approx. 1.27
Racing (Engine speed: 2,000 rpm)
Approx. 1.30
Racing (Engine speed: 4,000 rpm)
Approx. 1.34
1AZ
TP (No.1)
TP sensor No.1
Ignition switched ON (engine off)
Accelerator pedal released
Approx. 1.16
•  TP sensor No.1
•  Related wiring harness
Accelerator pedal fully depressed
Approx. 4.65
1BA
Ion (No.1)
Ion sensor No.1
Idle (after warm up)
Approx. 4.52
•  Ion sensor No.1
•  Related wiring harness
1BB
GND
Sensor shield
Under any condition
Below 1.0
•  Related wiring harness
1BC
Air bypass valve control
Air bypass valve
Ignition switched ON (engine off)
Approx. 12.11
•  Air bypass valve
•  Related wiring harness
Idle (after warm up)
Approx. 13.77
Racing (Engine speed: 2,000 rpm)
Approx. 13.50
Racing (Engine speed: 4,000 rpm)
Approx. 13.52
1BD
MAP
MAP sensor
Ignition switched ON (engine off)
Approx. 1.81
•  MAP sensor
•  Related wiring harness
Idle (after warm up)
Approx. 0.91
Racing (Engine speed: 2,000 rpm)
Approx. 0.83
1BE
TP (No.2)
TP sensor No.2
Ignition switched ON (engine off)
Accelerator pedal released
Approx. 3.96
•  TP sensor No.2
•  Related wiring harness
Accelerator pedal fully depressed
Approx. 0.48
1BF
Exhaust gas pressure
Exhaust gas pressure sensor
Ignition switched ON (engine off)
Approx. 1.03
•  Exhaust gas pressure sensor
•  Related wiring harness
Idle (after warm up)
Approx. 1.16
1BG
GND
Sensor shield
Under any condition
Below 1.0
•  Related wiring harness
1BH
Exhaust manifold variable valve control
Three way solenoid valve
Ignition switched ON (engine off)
B+
•  Three way solenoid valve
•  Related wiring harness
Racing (Engine speed: 2,000 rpm)
Below 1.0
1BI
ECT
ECT sensor
Ignition switched ON (engine off)
ECT: 20 °C {68 °F}
Approx. 3.10
•  ECT sensor
•  Related wiring harness
ECT: 40 °C {104 °F}
Approx. 2.16
ECT: 60 °C {140 °F}
Approx. 1.40
ECT: 80 °C {176 °F}
Approx. 0.87
ECT: 100 °C {212 °F}
Approx. 0.54
1BJ
Wastegate valve position
Wastegate valve position sensor
Ignition switched ON (engine off)
Approx. 4.30
•  Wastegate valve position sensor
•  Related wiring harness
Idle (after warm up)
Approx. 4.30
Racing (Engine speed: 2,000 rpm)
Approx. 4.30
Racing (Engine speed: 4,000 rpm)
Approx. 4.30
1BK
1BL
GND
CKP sensor
Under any condition
Below 1.0
•  Related wiring harness
1BM
Engine oil control
Engine oil solenoid valve
Ignition switched ON (engine off)
B+
•  Engine oil solenoid valve
•  Related wiring harness
Idle (after warm up)
Approx. 7.99—8.19
Racing (Engine speed: 2,000 rpm)
Approx. 7.85
Racing (Engine speed: 4,000 rpm)
Approx. 8.09
1BN
IAT (No.2)
IAT sensor No.2
Ignition switched ON (engine off)
IAT: 20 °C {68 °F}
Approx. 3.57
•  IAT sensor No.2
•  Related wiring harness
IAT: 40 °C {104 °F}
Approx. 2.70
IAT: 60 °C {140 °F}
Approx. 1.87
1BO
High fuel pressure
High fuel pressure sensor
Idle (after warm up)
Approx. 1.15
•  High fuel pressure sensor
•  Related wiring harness
1BP
1BQ
GND
Exhaust gas pressure sensor
Under any condition
Below 1.0
•  Related wiring harness
1BR
1BS
1BT
1BU
1BV
GND
TP sensor No.1, TP sensor No.2
Under any condition
Below 1.0
•  Related wiring harness
1BW
Constant voltage (Vref)
Exhaust gas pressure sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
1BX
Constant voltage (Vref)
CKP sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
1BY
A/F sensor heater control
A/F sensor heater
•  A/F sensor heater
•  Related wiring harness
1BZ
Wastegate valve control (–)
Wastegate valve
•  Wastegate valve
•  Related wiring harness
1CA
Constant voltage (Vref)
Engine oil pressure sensor, engine oil temperature sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
1CB
Constant voltage (Vref)
TP sensor No.1, TP sensor No.2
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
1CC
Drive-by-wire control (–)
Throttle valve actuator
Ignition switched ON (engine off)
Approx. 11.57
•  Throttle valve actuator
•  Related wiring harness
Idle (after warm up)
Approx. 13.99
1CD
Wastegate valve control (+)
Wastegate valve
Ignition switched ON (engine off)
Approx. 11.70
•  Wastegate valve
•  Related wiring harness
Idle (after warm up)
Approx. 13.86
1CE
Constant voltage (Vref)
Low fuel pressure sensor, fuel temperature sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
1CF
Constant voltage (Vref)
Wastegate valve position sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
1CG
Drive-by-wire control (+)
Throttle valve actuator
•  Throttle valve actuator
•  Related wiring harness
1CH
1CI
Constant voltage (Vref)
High fuel pressure sensor
Ignition switched ON (engine off)
Approx. 5.06
•  Related wiring harness
1CJ
GND
MAP sensor, IAT sensor No.2
Under any condition
Below 1.0
•  Related wiring harness
1CK
Battery voltage
Main relay
Ignition switched ON (engine off)
B+
•  Main relay
•  Related wiring harness
1CL
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
1CM
Constant voltage (Vref)
MAP sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
1CN
GND
High fuel pressure sensor
Under any condition
Below 1.0
•  Related wiring harness
1CO
Battery voltage
Fuel injector relay
Ignition switched ON (engine off)
B+
•  Fuel injector relay
•  Related wiring harness
1CP
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
1CQ
1CR
GND
Low fuel pressure sensor, fuel temperature sensor
Under any condition
Below 1.0
•  Related wiring harness
1CS
Battery voltage
Fuel injector relay
Ignition switched ON (engine off)
B+
•  Fuel injector relay
•  Related wiring harness
1CT
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
1CU
1CV
GND
Engine oil level sensor
Under any condition
Below 1.0
•  Related wiring harness
1CW
Battery voltage
Fuel injector relay
Ignition switched ON (engine off)
B+
•  Fuel injector relay
•  Related wiring harness
1CX
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
1CY
1CZ
1DA
Battery voltage
Fuel injector relay
Ignition switched ON (engine off)
B+
•  Fuel injector relay
•  Related wiring harness
1DB
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
1DC
1DD
1DE
1DF
1DG
Battery voltage
Fuel injector relay
Ignition switched ON (engine off)
B+
•  Fuel injector relay
•  Related wiring harness
1DH
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
1DI
1DJ
1DK
Battery voltage
Fuel injector relay
Ignition switched ON (engine off)
B+
•  Fuel injector relay
•  Related wiring harness
1DL
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
1DM
1DN
1DO
Fuel injection control (–)
Fuel injector No.1
•  Fuel injector No.1
•  Related wiring harness
1DP
Fuel injection control (+)
Fuel injector No.1
•  Fuel injector No.1
•  Related wiring harness
1DQ
1DR
1DS
Fuel injection control (–)
Fuel injector No.4
•  Fuel injector No.4
•  Related wiring harness
1DT
Fuel injection control (+)
Fuel injector No.4
•  Fuel injector No.4
•  Related wiring harness
1DU
1DV
1DW
Fuel injection control (–)
Fuel injector No.2
•  Fuel injector No.2
•  Related wiring harness
1DX
Fuel injection control (+)
Fuel injector No.2
•  Fuel injector No.2
•  Related wiring harness
1DY
1DZ
1EA
Fuel injection control (–)
Fuel injector No.3
•  Fuel injector No.3
•  Related wiring harness
1EB
Fuel injection control (+)
Fuel injector No.3
•  Fuel injector No.3
•  Related wiring harness
1EC
1ED
1EE
High pressure fuel pump control (+)
High pressure fuel pump
•  High pressure fuel pump
•  Related wiring harness
1EF
High pressure fuel pump control (–)
High pressure fuel pump
•  High pressure fuel pump
•  Related wiring harness
1EG
1EH
1EI
1EJ
2A
2B
2C
HO2S heater control
HO2S heater
•  HO2S heater
•  Related wiring harness
2D
2E
2F
2G
Brake (No.1)
Brake switch (No.1 signal)
Brake pedal released
Below 1.0
•  Brake switch (No.1 signal)
•  Related wiring harness
Brake pedal fully depressed
B+
2H
Ignition (IG1)
IG1 relay
Ignition switched ON (engine off)
B+
•  IG1 relay
•  Related wiring harness
2I
2J
GND
Boost pressure sensor, boost air temperature sensor
Under any condition
Below 1.0
•  Related wiring harness
2K
Main relay control
Main relay
Ignition switched ON (engine off)
Approx. 0.88
•  Main relay
•  Related wiring harness
2L*1
DC-DC converter (i-ELOOP) control
DC-DC converter (i-ELOOP)
Idle (after warm up and no load)
Approx. 10.76
•  DC-DC converter (i-ELOOP)
•  Related wiring harness
2M*3
Fuel tank pressure
Fuel tank pressure sensor
Fuel tank pressure is 2.5 kPa {0.025 kgf/cm2, 0.36 psi} lower than barometric pressure.
Approx. 1.20
•  Fuel tank pressure sensor
•  Related wiring harness
Fuel tank pressure is equal to barometric pressure.
Approx. 2.62
Fuel tank pressure is 1.5 kPa {0.015 kgf/cm2, 0.22 psi} higher than barometric pressure.
Approx. 3.47
2N
2O
Battery voltage
Battery
Under any condition
B+
•  Battery
•  Related wiring harness
2P*1
DC-DC converter control
DC-DC converter (i-ELOOP)/DC-DC converter
Ignition switched ON (engine off)
Approx. 0
•  DC-DC converter (i-ELOOP)/DC-DC converter
•  Related wiring harness
2Q
Ambient temperature
Ambient temperature sensor
Ignition switched ON (engine off)
AAT 20 °C
{68 °F}
Approx. 2.70
•  Ambient temperature sensor
•  Related wiring harness
AAT 30 °C
{104 °F}
Approx. 1.80
2R
Brake (No.2)
Brake switch (No.2 signal)
Brake pedal released
Below 1.0
•  Brake switch (No.2 signal)
•  Related wiring harness
Brake pedal fully depressed
B+
2S
Battery voltage
Main relay
Ignition switched ON (engine off)
B+
•  Main relay
•  Related wiring harness
2T
Battery voltage
Main relay
Ignition switched ON (engine off)
B+
•  Main relay
•  Related wiring harness
2U
Boost air temperature
Boost air temperature sensor
Ignition switched ON (engine off)
Boost air temperature: 20 °C {68 °F}
Approx. 3.57
•  Boost air temperature sensor
•  Related wiring harness
Boost air temperature: 40 °C {104 °F}
Approx. 2.70
Boost air temperature: 60 °C {140 °F}
Approx. 1.87
2V
GND
Ambient temperature sensor, refrigerant pressure sensor, fuel tank pressure sensor*3
Under any condition
Below 1.0
•  Related wiring harness
2W
Refrigerant pressure
Refrigerant pressure sensor
Refrigerant pressure: 1.0 MPa {10 kgf/cm2, 145 psi}
Approx. 1.49
•  Refrigerant pressure sensor
•  Related wiring harness
Refrigerant pressure: 1.1 MPa {11 kgf/cm2, 160 psi}
Approx. 1.72
Refrigerant pressure: 1.2 MPa {12 kgf/cm2, 174 psi}
Approx. 1.87
2X
2Y
Constant voltage (Vref)
Refrigerant pressure sensor, fuel tank pressure sensor*3
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
2Z*1
GND
Power brake unit vacuum sensor
Under any condition
Below 1.0
•  Related wiring harness
2AA
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
2AB
GND
GND
Under any condition
Below 1.0
•  Related wiring harness
2AC
Constant voltage (Vref)
APP sensor No.2
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
2AD
GND
Sensor shield
Under any condition
Below 1.0
•  Related wiring harness
2AE
Constant voltage (Vref)
Boost pressure sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
2AF*1
Constant voltage (Vref)
Power brake unit vacuum sensor
Ignition switched ON (engine off)
Approx. 5.02
•  Related wiring harness
2AG
Constant voltage (Vref)
MAF sensor
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
2AH*1
Power brake unit vacuum
Power brake unit vacuum sensor
Idle (after warm up and no load)
Brake pedal released
Approx. 0.98
•  Power brake unit vacuum sensor
•  Related wiring harness
2AI
HO2S (+)
HO2S
Idle (after warm up)
Approx. 1.78
•  HO2S
•  Related wiring harness
2AJ
HO2S (–)
HO2S
Idle (after warm up)
Approx. 1.69
•  HO2S
•  Related wiring harness
2AK
HS CAN_H
CAN system related modules
Because this terminal is for CAN, integrity determination by terminal voltage is not possible.
•  Related wiring harness
2AL
HS CAN_L
CAN system related modules
Because this terminal is for CAN, integrity determination by terminal voltage is not possible.
•  Related wiring harness
2AM
Constant voltage (Vref)
APP sensor No.1
Ignition switched ON (engine off)
Approx. 5.07
•  Related wiring harness
2AN
APP (No.1)
APP sensor No.1
Ignition switched ON (engine off)
Accelerator pedal released
Approx. 0.86
•  APP sensor No.1
•  Related wiring harness
Accelerator pedal fully depressed
Approx. 4.64
2AO
GND
APP sensor No.1
Under any condition
Below 1.0
•  Related wiring harness
2AP
Fuel pump control
Fuel pump control module
•  Fuel pump control module
•  Related wiring harness
2AQ
Cooling fan control
Fan control module
•  Fan control module
•  Related wiring harness
2AR
APP (No.2)
APP sensor No.2
Ignition switched ON (engine off)
Accelerator pedal released
Approx. 0.47
•  APP sensor No.2
•  Related wiring harness
Accelerator pedal fully depressed
Approx. 2.35
2AS
Boost pressure
Boost pressure sensor
Ignition switched ON (engine off)
Approx. 1.83
•  Boost pressure sensor
•  Related wiring harness
Idle (after warm up)
Approx. 1.95
Racing (Engine speed: 2,000 rpm)
Approx. 1.98
Racing (Engine speed: 4,000 rpm)
Approx. 2.04
2AT
GND
APP sensor No.2
Under any condition
Below 1.0
•  Related wiring harness
2AU
Starter cut-off control
Starter relay, start stop unit
Ignition switched ON (engine off)
Selector lever position is not P or N position
B+
•  Starter relay
•  Start stop unit
•  Related wiring harness
Selector lever position is P or N position
Below 1.0
2AV
2AW
Fuel pump control module (diagnostic)
Fuel pump control module
•  Fuel pump control module
•  Related wiring harness
2AX
IAT (No.1)
IAT sensor No.1
Ignition switched ON (engine off)
IAT: 20 °C {68 °F}
Approx. 2.64
•  IAT sensor No.1
•  Related wiring harness
IAT: 40 °C {104 °F}
Approx. 1.27
IAT: 60 °C {140 °F}
Approx. 0.66
2AY
GND
MAF sensor, IAT sensor No.1
Under any condition
Below 1.0
•  Related wiring harness
2AZ
2BA
Cooling fan control
Cooling fan relay
Ignition switched ON (engine off)
Below 1.0
•  Cooling fan relay
•  Related wiring harness
Ignition switched OFF
B+
2BB
A/C cut-off control
A/C relay
A/C relay OFF
B+
•  A/C relay
•  Related wiring harness
A/C relay ON
Below 1.0
2BC
MAF
MAF sensor
Ignition switched ON (engine off) (MAF: 0.59 g/s {0.078 lb/min})
Approx. 0.72
•  MAF sensor
•  Related wiring harness
Idle (after warm up) (MAF: 2.17 g/s {0.287 lb/min})
Approx. 0.97
Racing (engine speed is 2,000 rpm) (MAF: 4.73 g/s {0.626 lb/min})
Approx. 1.26
2BD
Selector lever position
TCM, start stop unit
Selector lever position is not P or N position
B+
•  TCM
•  Start stop unit
•  Related wiring harness
Selector lever position is P or N position
Below 1.0
2BE
Fuel pump control
Fuel pump relay
Ignition switched ON (engine off)
B+
•  Fuel pump relay
•  Related wiring harness
Idle (after warm up)
Below 1.0
2BF*3
CV solenoid control
CV solenoid valve
Ignition switched ON (engine off)
B+
•  CV solenoid valve
•  Related wiring harness
Idle (CV solenoid valve not operating)
B+
Idle (CV solenoid valve operating)
Below 1.0
2BG
LIN
Engine oil level sensor, active air shutter
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible.
•  Engine oil level sensor
•  Active air shutter
•  Related wiring harness
2BH

*1  :With i-stop system
*2  :Without i-stop system
*3  :Taiwan


Inspection Using An Oscilloscope (Reference)


Drive-by-wire control (+) signal

ac9uuw00007663
PCM terminals
•  1CG(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Hydraulic variable valve timing control signal

ac9uuw00007664
PCM terminals
•  1AS(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Racing (Engine speed 3,500 rpm)


Electric variable valve timing control signal

ac9uuw00007665
PCM terminals
•  1Z(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Electric variable valve timing motor (rotation direction) signal

ac9uuw00007666
PCM terminals
•  1N(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Electric variable valve timing motor (rotation pulse) signal

adejjw00007910
PCM terminals
•  1I(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Electric variable valve timing driver (diagnostic) signal

adejjw00007913
PCM terminals
•  1P(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 100 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Fuel injection control (+) signal

ac9uuw00007667
PCM terminals
•  Fuel Injection No.1: 1DP(+)—body ground(–)
•  Fuel Injection No.2: 1DX(+)—body ground(–)
•  Fuel Injection No.3: 1EB(+)—body ground(–)
•  Fuel Injection No.4: 1DT(+)—body ground(–)
Oscilloscope setting
•  20 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Fuel injection control (-) signal

ac9uuw00007668
PCM terminals
•  Fuel Injection No.1: 1DO(+)—body ground(–)
•  Fuel Injection No.2: 1DW(+)—body ground(–)
•  Fuel Injection No.3: 1EA(+)—body ground(–)
•  Fuel Injection No.4: 1DS(+)—body ground(–)
Oscilloscope setting
•  20 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Fuel pump control signal

ac9uuw00007669
PCM terminals
•  2AP(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Fuel pump control module (diagnostic) signal

ac9uuw00007670
PCM terminals
•  2AW(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


High pressure fuel pump control (+) signal

ac9uuw00007671
PCM terminals
•  1EE(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


High pressure fuel pump control (-) signal

ac9uuw00007672
PCM terminals
•  1EF(+)—body ground(–)
Oscilloscope setting
•  10 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


IGT1, IGT2, IGT3, IGT4 control

ac9uuw00007673
PCM terminals
•  IGT1 (ignition coil No.1): 1AG(+)—body ground(–)
•  IGT2 (ignition coil No.2): 1AE(+)—body ground(–)
•  IGT3 (ignition coil No.3): 1AF(+)—body ground(–)
•  IGT4 (ignition coil No.4): 1AD(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 200 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Purge control

ac9uuw00007674
PCM terminals
•  1AX(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 100 ms/DIV (X), DC range
Vehicle condition
•  Purge solenoid valve control duty value: 30%


A/F sensor heater control signal

ac9uuw00007675
PCM terminals
•  1BY(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


HO2S heater control signal

ac9uuw00007676
PCM terminals
•  2C(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle (immediately after starting engine)


Cooling fan control signal

am3zzw00012802
PCM terminals
•  2AQ(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Fan control module control duty value: 30%
am3zzw00012803
PCM terminals
•  2AQ(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Fan control module control duty value: 80%


Generator field coil control signal (with i-stop system)

ac9wzw00003860
PCM terminals
•  1E(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Generator output voltage (with i-stop system)

ac9wzw00003861
PCM terminals
•  1U(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Generator field coil control signal (without i-stop system)

ac9uuw00007677
PCM terminals
•  1AO(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Generator output voltage (without i-stop system)

ac9uuw00007678
PCM terminals
•  1AT(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Intake CMP signal

adejjw00007911
PCM terminals
•  1V(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Exhaust CMP signal

adejjw00007911
PCM terminals
•  1Q(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


CKP signal

adejjw00007912
PCM terminals
•  1AA(+)—body ground(–)
Oscilloscope setting
•  2 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Wastegate valve control (?) signal

am3zzw00012801
PCM terminals
•  1BZ(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
•  Accelerator pedal depressed


Using The M-MDS

Note
•  PIDs for the following parts are not available on this model. Go to the appropriate part inspection page.
?  Intake CMP sensor and exhaust CMP sensor (See CAMSHAFT POSITION (CMP) SENSOR INSPECTION [SKYACTIV-G 2.5T].)
?  Main relay (See RELAY INSPECTION.)

1.  Connect the M-MDS to the DLC-2.

2.  Switch the ignition ON (engine off).

3.  Measure the PID value.

•  If PID value is not within the specification, follow the instructions in action column.
Note
•  The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the PCM. Therefore, an output device malfunction is not directly indicated as a malfunction of the monitored value for the output device. If a monitored value of an output device is out of specification, inspect the monitored value of the input device related to the output control.
•  The simulation items that are used in the engine control system operation inspection are as follows.
?  ABV_OIL_P, ACCS, AIRSHUT_DSD, ARPMDES, EVAPCP, FAN_DUTY, FAN1, FP, INJ_1, INJ_2, INJ_3, INJ_4, OIL_P_SOL, SEGRP DSD, VEV_OIL_P, WGV

—: Not applicable

Item (Definition)

Unit/Condition

Definition

Value type

Condition/Specification (Reference)

PCM terminal

AAT*4
°C, °F
Ambient air temperature
Calculation
•  Displays ambient air temperature
ABV_OIL_P
Off/On
Air bypass valve operation status
Output
•  Air bypass valve fully closed: Off
•  Air bypass valve fully open: On
1BC
AC_PRES
KPa {MPa}, mBar {Bar}, psi, in H20
Refrigerant pressure input from refrigerant pressure sensor
Calculation
•  Displays refrigerant pressure
2W
V
Refrigerant pressure sensor voltage
Input
•  Refrigerant pressure is 449 kPa {4.58 kgf/cm2, 65.1 psi}: Approx. 0.76 V
•  Refrigerant pressure is 729 kPa {7.43 kgf/cm2, 106 psi}: Approx. 1.18 V
AC_REQ
Off/On
A/C switch status received by PCM via CAN
Input
•  A/C switch off: Off
•  A/C switch on: On
CAN
(2AK, 2AL)
ACCS
Off/On
A/C relay status input from A/C relay
Input
•  A/C relay off: Off
•  A/C relay on: On
2BB
AIRSHUT_ACT*5
%
Active air shutter position
Calculation
•  Active air shutter position is 0°: 0%
•  Active air shutter position is 90°: 100%
LIN
(2BG)
AIRSHUT_CAL*5
Not Done/Completed
Active air shutter fully open/closed position learning status
Calculation
•  Displays active air shutter fully open/closed position learning status
ALTF_ACT*3
%
Actually measured value of field coil current signal input from generator
Calculation
•  Displays actual generator field current control duty value
ALTT V*2
V
Generator output voltage
Input
•  Idle (no E/L): Approx. 14 V (This is internal calculation value and differs from terminal voltage)
1AT
AMB_TEMP
°C, °F
Actually measured ambient temperature input from ambient temperature sensor
Calculation
•  Displays ambient air temperature
2Q
APP
%
Accelerator pedal opening angle (relative value) with the fully released status as 0% and fully depressed status as 100%
Calculation
•  Accelerator pedal released: Approx. 0%
•  Accelerator pedal fully depressed: Approx. 100%
APP1
%
Accelerator pedal opening angle (absolute value) input from APP sensor No.1
Calculation
•  Accelerator pedal released: Approx. 16%
•  Accelerator pedal fully depressed: Approx. 91%
2AN
V
APP sensor No.1 voltage
Input
•  Accelerator pedal released: Approx. 0.78 V
•  Accelerator pedal fully depressed: Approx. 4.54 V
APP2
%
Accelerator pedal opening angle (absolute value) input from APP sensor No.2
Calculation
•  Accelerator pedal released: Approx. 7.84%
•  Accelerator pedal fully depressed: Approx. 45.49%
2AR
V
APP sensor No.2 voltage
Input
•  Accelerator pedal released: Approx. 0.39 V
•  Accelerator pedal fully depressed: Approx. 2.27 V
ARPMDES
RPM
Target engine speed
Calculation
•  Displays target engine speed
BARO
KPa {MPa}, mBar {Bar}, psi, in H20
Actually measured barometric pressure input from barometric pressure sensor built into PCM
Calculation
•  Displays BARO
BATT_CUR*1
A
Battery charge/discharge current
Calculation
•  Displays battery charge/discharge current value
Ignition switched ON (engine off)
?  ECT is 88 °C {190 °F}: Approx. ?11 A (BATT_SOC is 72%)
Idle (after warm up)
?  ECT is 90 °C {194 °F}: Approx. 36 A (BATT_SOC is 72%)
Racing (Engine speed is 2,000 rpm)
?  ECT is 89 °C {192 °F}: Approx. 32 A (BATT_SOC is 73%)
CAN
(2AK, 2AL)
BATT_DAY*1
Number of days elapsed since current sensor initialization
Calculation
•  Displays vehicle battery days in service
CAN
(2AK, 2AL)
BATT_RES*1
Battery internal resistance (estimated)
Calculation
•  Displays battery inferred internal resistance
Ignition switched ON (engine off)
?  ECT is 88 °C {190 °F}: Approx. 6.37 (BATT_SOC is 72%)
Idle (after warm up)
?  ECT is 90 °C {194 °F}: Approx. 6.39 (BATT_SOC is 72%)
Racing (Engine speed is 2,000 rpm)
?  ECT is 89 °C {192 °F}: Approx. 6.39 (BATT_SOC is 73%)
CAN
(2AK, 2AL)
BATT_SOC*1
%
Battery charge condition (estimated)
Calculation
•  Displays battery estimated state of charge
CAN
(2AK, 2AL)
BATT_TEMP*1
°C, °F
Battery temperature
Calculation
•  Displays battery fluid temperature
Ignition switched ON (engine off)
?  ECT is 88 °C {190 °F}: Approx. 46 °C {115 °F} (BATT_SOC is 72%)
Idle (after warm up)
?  ECT is 90 °C {194 °F}: Approx. 46 °C {115 °F} (BATT_SOC is 72%)
Racing (Engine speed is 2,000 rpm)
?  ECT is 89 °C {192 °F}: Approx. 46 °C {115 °F} (BATT_SOC is 73%)
CAN
(2AK, 2AL)
BATT_V*1
V
Battery voltage
Calculation
•  Displays battery voltage
Ignition switched ON (engine off)
?  ECT is 88 °C {190 °F}: Approx. 12.85 V (BATT_SOC is 72%)
Idle (after warm up)
?  ECT is 90 °C {194 °F}: Approx. 14.45 V (BATT_SOC is 72%)
Racing (Engine speed is 2,000 rpm)
?  ECT is 89 °C {192 °F}: Approx. 14.5 V (BATT_SOC is 73%)
CAN
(2AK, 2AL)
BBP*1
KPa {MPa}, mBar {Bar}, psi, in H20
Power brake unit vacuum input from power brake unit vacuum sensor
Calculation
•  Displays power brake unit vacuum
Ignition switched ON (engine off)
?  Brake pedal released: Approx. 20.09 kPa {0.2049 kgf/cm2, 2.914 psi}
Idle (after warm up)
?  Brake pedal released: Approx. 23.95 kPa {0.2442 kgf/cm2, 3.474 psi}
?  Brake pedal fully depressed: Approx. 23.77 kPa {0.2424 kgf/cm2, 3.448 psi}
Racing (Engine speed is 2,000 rpm)
?  Brake pedal released: Approx. 23.95 kPa {0.2442 kgf/cm2, 3.474 psi}
Racing (Engine speed is 4,000 rpm)
?  Brake pedal released: Approx. 22.23 kPa {0.2267 kgf/cm2, 3.224 psi}
2AH
V
Power brake unit vacuum sensor voltage
Input
Ignition switched ON (engine off)
•  Power brake unit vacuum is 20.09 kPa {0.2049 kgf/cm2, 2.914 psi}: Approx. 0.81 V
Idle (after warm up)
•  Power brake unit vacuum is 23.95 kPa {0.2442 kgf/cm2, 3.474 psi}: Approx. 0.96 V
•  Power brake unit vacuum is 23.77 kPa {0.2424 kgf/cm2, 3.448 psi}: Approx. 0.95 V
Racing (Engine speed is 2,000 rpm)
•  Power brake unit vacuum is 23.95 kPa {0.2442 kgf/cm2, 3.474 psi}: Approx. 0.96 V
Racing (Engine speed is 4,000 rpm)
•  Power brake unit vacuum is 22.23 kPa {0.2267 kgf/cm2, 3.224 psi}: Approx. 0.89 V
BFP*1
KPa {MPa}, mBar {Bar}, psi, in H20
Actually measured brake fluid pressure input from brake fluid pressure sensor built into DSC HU/CM via CAN
Calculation
•  Displays brake fluid pressure
Ignition switched ON (engine off)
?  Brake pedal released: Approx. 0 kPa {0 kgf/cm2, 0 psi}
Idle (after warm up)
?  Brake pedal released: Approx. 0 kPa {0 kgf/cm2, 0 psi}
?  Brake pedal fully depressed: Approx. 8.43 MPa {86.0 kgf/cm2, 1223 psi}
Racing (Engine speed is 2,000 rpm)
?  Brake pedal released: Approx. 0 kPa {0 kgf/cm2, 0 psi}
Racing (Engine speed is 4,000 rpm)
?  Brake pedal released: Approx. 46 kPa {0.47 kgf/cm2, 6.7 psi}
CAN
(2AK, 2AL)
BOO
High/Low
Brake switch (No.1 signal) input status
Calculation
•  Brake pedal released: Low
•  Brake pedal fully depressed: High
2G
BPA
High/Low
Brake switch (No.2 signal) input status
Calculation
•  Brake pedal released: Low
•  Brake pedal fully depressed: High
2R
CATT11_DSD
°C, °F
Estimated catalytic converter temperature
Calculation
•  Displays estimated catalytic converter temperature
Idle (after warm up)
?  ECT is 88 °C {190 °F}: Approx. 304 °C {579 °F}
CHRGLP
Off/On
Charging system warning light illumination status
Calculation
•  Charging system warning light not illuminated: Off
•  Charging system warning light illuminated: On
CLR_DIST
Distance after DTC cleared
Calculation
•  Displays the mileage after DTC cleared
CPP/PNP
Displays in the M-MDS but it does not operate.
DIS_EMD*4
km, ft, mi
Distance traveled since evaporative monitoring decision
Calculation
•  Displays the distance traveled since evaporative monitoring decision
ECT
°C, °F
Engine coolant temperature input from ECT sensor
Calculation
•  Displays ECT
1BI
V
ECT sensor voltage
Input
Ignition switched ON (engine off)
•  ECT is 29 °C {84 °F}: Approx. 2.65 V
Idle (after warm up)
•  ECT is 88 °C {190 °F}: Approx. 0.71 V
EG_FRC_PRS_TRQ*6
%
Engine friction - percent torque
Calculation
•  Displays the engine friction - percent torque
EN_OENE_LT*6
Engine output energy (Lifetime) (kWh)
Calculation
•  Displays the engine output energy (Lifetime) (kWh)
EN_OENE_R*6
Engine output energy (Recent) (kWh)
Calculation
•  Displays the engine output energy (Recent) (kWh)
ENG_EXH_F_RATE*6
Engine exhaust flow rate (kg/h)
Calculation
•  Displays the engine exhaust flow rate (kg/h)
ENG_FEL_RATE*6
g/Sec
Engine fuel rate
Calculation
•  Displays the engine fuel rate
ENG_REF_TRQ*6
Nm
Engine reference torque
Calculation
•  Displays the engine reference torque
EOL*6
mm, in
Engine oil level
Converted value
•  Displays engine oil level
LIN (2BG)
EOP
KPa {MPa}, mBar {Bar}, psi, in H20
Engine oil pressure
Converted value
•  Ignition switched ON (engine off): 0—1 kPa {0.00—0.01 kgf/cm2, 0.0—0.1 psi}
•  Idle: Approx. 140 kPa {1.43 kgf/cm2, 20.3 psi}
•  Racing (engine speed 4,000 rpm): Approx. 370 kPa {3.77 kgf/cm2, 53.7 psi}
1AY
EOT2*6
°C, °F
Engine oil temperature from engine oil level sensor
Converted value
•  Displays the engine oil temperature
LIN (2BG)
EQ_RAT11_DSD
Target excess air factor (estimated value) to theoretical air/fuel ratio (14.7) by fuel feedback control
Calculation
•  Indicate target lambda (Excess air factor = supplied air amount / theoretical air/fuel ratio)
ETC_ACT
° (deg)
Actual throttle valve opening angle
Calculation
Ignition switched ON (engine off)
•  Accelerator pedal released: Approx. 12.89°
•  Accelerator pedal fully depressed: Approx. 86.03°
Idle (after warm up)
•  Accelerator pedal released: Approx. 2.77—2.84 ° (ECT is 89 °C {192 °F})
ETC_DSD
° (deg)
Target throttle valve opening angle
Calculation
•  Displays target TP opening angle
Ignition switched ON (engine off)
?  Accelerator pedal released: Approx. 12.9°
?  Accelerator pedal fully depressed: Approx. 86°
%
Target throttle valve opening angle (percent)
Calculation
•  Displays target TP opening angle (percent)
Ignition switched ON (engine off)
?  Accelerator pedal released: Approx. 14.9%
?  Accelerator pedal fully depressed: Approx. 100%
EVAPCP
%
Purge solenoid valve control duty value
Calculation
•  Idle (after warm up): 0% (Engine coolant temperature 59 °C {140 °F} or less)
•  Racing (Engine speed 2,000 rpm): 33—35% (ECT is 94 °C {201 °F})
•  Racing (Engine speed 4,000 rpm): 53—55% (ECT is 94 °C {201 °F})
1AX
EVAPCV*4
Off/On
CV solenoid valve operation status
Calculation
•  Simulation item (EVAPCV) is ON: On
2BF
FAN_DUTY
%
Fan control module control duty value
Calculation
Idle
•  ECT is 30 °C {86 °F}: 0%
•  ECT is 100 °C {212 °F}: 30%
2AQ
FAN1
Off/On
Cooling fan relay operation status
Calculation
•  Cooling fan relay off: Off
•  Cooling fan relay on: On
2BA
FCL*4
Off/On
Check fuel cap warning light illumination status
Calculation
•  Check fuel cap warning light not illuminated: Off
•  Check fuel cap warning light illuminated: On
FEO_ICC_LT*6
Fueled engine operation ignition cycle counter (Lifetime)
Calculation
•  Displays the fueled engine operation ignition cycle counter (Lifetime)
FEO_ICC_R*6
Fueled engine operation ignition cycle counter (Recent)
Calculation
•  Displays the fueled engine operation ignition cycle counter (Recent)
FIA
Fuel injection amount
Calculation
•  Displays fuel injection amount
Idle (after warm up)
?  ECT is 90 °C {194 °F}: Approx. 6
FLI
%
Fuel level
Calculation
•  Fuel gauge level F: Approx. 100%
•  Fuel gauge level E: Approx. 0%
CAN
(2AK, 2AL)
FP
Off/On
Fuel pump relay operation status
Calculation
•  Ignition switched ON (engine off): Off
•  Cranking: On
•  Idle (after warm up): On
2BE
FP_DUTY
%
Fuel pump control module control duty value
Calculation
•  Ignition switched ON (engine off): Approx. 55.74%
•  Cranking: Approx. 95%
•  Idle (after warm up): Approx. 55.74%
2AP
FTP*4
Pa {KPa}, mBar {Bar}, psi, in H20
Fuel tank pressure
Calculation
•  Displays fuel tank pressure
2M
V
Fuel tank pressure sensor voltage
Input
•  Fuel tank pressure is equal to barometric pressure: Approx. 2.6 V
FUEL_LO_P
V
Low fuel pressure sensor voltage
Input
•  Ignition switched ON (engine off): 1.2—1.8 V
•  Cranking: 2.68—3.28 V
•  Racing (during fuel pressure control): 1.74—2.74 V
1M
FUEL_LO_T
°C, °F
Fuel temperature inside the fuel supply line
Converted value
•  Displays the fuel temperature inside the fuel supply line
1AH
V
Fuel temperature sensor voltage
Input
•  Fuel temperature sensor (25 °C {77 °F}): Approx. 3.35 V
(voltage decreases due to fuel temperature increase)
FUEL_P_DSD
KPa {MPa}, mBar {Bar}, psi, in H20
Target fuel pressure (high pressure fuel pump)
Calculation
•  Displays target fuel pressure (high pressure fuel pump)
Ignition switched ON (engine off)
?  Fuel pressure: Approx. 12 MPa {122 kgf/cm2, 1740 psi}
Idle (after warm up)
?  ECT is 91 °C {196 °F}: Fuel pressure is 3.3—3.8 MPa {34—38 kgf/cm2, 479—551 psi}
FUEL_PRES
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel pressure input from high fuel pressure sensor
Calculation
•  Displays fuel pressure
1BO
V
High fuel pressure sensor voltage
Input
Ignition switched ON (engine off)
•  Fuel pressure is approx. 16.91 MPa {172.4 kgf/cm2, 2453 psi}: Approx. 2.91 V
Idle (after warm up)
•  Fuel pressure is 3.44—3.95 MPa {35.1—40.2 kgf/cm2, 499—572 psi}: 0.98—1.05 V (ECT is 90 °C {194 °F})
FUELPW
Sec
Fuel injection pulse width (fuel injector energization time) output to fuel injector
Calculation
•  Idle (after warm up): Approx. 1.71 ms
•  Racing (engine speed is 2,000 rpm): Approx. 1.35 ms
•  Racing (engine speed is 4,000 rpm): Approx. 1.21 ms
No.1: 1DO/1DP
No.2: 1DW/1DX
No.3: 1EA/1EB
No.4: 1DS/1DT
FUELSYS
OL/CL/
OL_Drive/
OL_Fault/
CL_Fault
Feedback status of fuel injection control is displayed
OL: Feedback control is disabled at cold engine start
CL: During feedback control by A/F sensor and HO2S
OL_Drive: While feedback control is stopped
OL_Fault: Feedback control is disable due to system malfunction
CL_Fault: During feedback control with either A/F sensor or HO2S having a malfunction
Calculation
•  Idle (after warm up): OL or CL
•  Racing (engine speed is 2,000 rpm): CL
•  Deceleration fuel cut (accelerator pedal released from engine speed of 4,000 rpm or more): OL-Drive
GEAR
Unknown/1st/2nd/3rd/4th/5th/6th/Not in P/Park/Neutral/Drive/Reverse
Gear commanded
Calculation
•  Selector lever at P position: Park
•  Selector lever at R position: Reverse
•  Selector lever at N position: Neutral
•  Selector lever is in D or M position while vehicle is stopped: 1st
CAN
(2AK, 2AL)
HTR11
Off/On
A/F sensor heater operation status
Calculation
•  Ignition switched ON (engine off): Off
•  Idle (after warm up): On
1BY
%
A/F sensor heater control duty value
Calculation
•  Ignition switched ON (engine off): 0%
•  Idle (after warm up): 32—34%
HTR12
Off/On
HO2S heater operation status
Calculation
•  Ignition switched ON (engine off): Off
•  Idle (after warm up): On
2C
%
HO2S heater control duty value
Calculation
•  Ignition switched ON (engine off): 0%
•  Idle (after warm up): 41—48%
IAT
°C, °F
Intake air temperature (No.1) input from IAT sensor No.1
Calculation
•  Displays IAT (No.1)
2AX
V
IAT sensor No.1 voltage
Input
•  IAT is 20 °C {68 °F}: Approx. 2.70 V
•  IAT is 40 °C {104 °F}: Approx. 1.80 V
•  IAT is 60 °C {140 °F}: Approx. 1.20 V
IAT2
°C, °F
Intake air temperature (No.2) input from IAT sensor No.2
Calculation
•  Displays IAT (No.2)
1BN
V
IAT sensor No.2 voltage
Input
•  IAT2 is 20 °C {68 °F}: Approx. 3.57 V
•  IAT2 is 40 °C {104 °F}: Approx. 2.70 V
•  IAT2 is 60 °C {140 °F}: Approx. 1.87 V
IG_CNT_LT*6
Ignition counter (Lifetime)
Calculation
•  Displays the ignition counter (Lifetime)
IG_CNT_R*6
Ignition counter (Recent)
Calculation
•  Displays the ignition counter (Recent)
INGEAR
Off/On
Gears are engaged
Calculation
•  Selector lever is in R, D, or M position: On
•  Except above: Off
CAN
(2AK, 2AL)
INLET_PRES
KPa {MPa}, mBar {Bar}, psi, in H20
Air intake pipe pressure input from boost pressure sensor
Calculation
•  Displays air intake pipe pressure
2AS
V
Boost pressure sensor voltage
Input
•  Ignition switched ON (engine off) (boost pressure:101 kPa {1.03 kgf/cm2, 14.6 psi}): Approx. 4.12 V
•  Idle (after warm up) (boost pressure: 33 kPa {0.34 kgf/cm2, 4.8 psi}): Approx. 1.9 V
•  Racing (engine speed is 2,000 rpm) (MAP: 26 kPa {0.27 kgf/cm2, 3.8 psi}): Approx. 1.23 V
INT_CO_TEMP
°C, °F
Charged intake air temperature input from boost air temperature sensor
Calculation
•  Displays charged intake air temperature
2U
I-Stop_OFF*1
Off/On
i-stop OFF mode
Calculation
•  i-stop OFF switch OFF: Off
•  i-stop OFF switch ON: On
CAN
(2AK, 2AL)
I-Stop_TRD*1
Off/On
i-stop transmission D position selected status
Calculation
•  D position:On
•  Except above: Off
CAN
(2AK, 2AL)
I-Stop_VSP*1
Off/On
i-stop vehicle speed history flag
Calculation
•  Vehicle speed in which engine stop condition is met via i-stop control is detected: On
•  Except above: Off
CAN
(2AK, 2AL)
I-Stop_VST*1
Off/On
i-stop vehicle stop flag
Calculation
•  Vehicle stop predicted: On
•  Except above: Off
CAN
(2AK, 2AL)
IVS
Off Idle/Idle
Idle flag
Calculation
•  Racing: Off Idle
•  Idle: Idle
KNOCKR
° (deg)
Ignition timing correction for suppressing engine knock (Performs retard correction (negative indication) according to the occurrence of engine knock, and it approaches approx. 0° by the advance correction due to engine knock suppression.)
Calculation
•  Ignition switched ON (engine off): 0 °
•  Idle (after warm up): 0°
LOAD
%
Ratio of actual amount of intake air to the maximum air charging amount (mass volume) of cylinder
Calculation
•  Idle (after warm up): Approx. 22.35%
•  Racing (engine speed is 2,000 rpm): Approx. 17.25%
•  Racing (engine speed is 4,000 rpm): Approx. 19.21%
LGSO2FT1*7
%
Fuel learning correction amount estimated based on HO2S signal
Calculation
•  Idle (after warm up): 0%
LONGFT1
%
Fuel learning correction amount estimated based on A/F sensor signal
Calculation
•  Idle (after warm up): Approx. ?6.25%
•  Racing (engine speed is 2,000 rpm): Approx. ?3.9%
•  Racing (engine speed is 4,000 rpm): Approx. ?3.9%
LONGFT12
%
Fuel learning correction amount estimated based on HO2S signal
Calculation
•  Idle (after warm up): 0%
LOW_OIL
Never Detected/Detected
Engine oil pressure condition
•  Never Detected: Engine oil pressure is high
•  Detected: Engine oil pressure is low
Calculation
•  Ignition switched ON (engine off): Detected
•  Idle (after warm up): Detected
•  Racing (engine speed is 2,000—4,000 rpm): Never Detected
1AY
LRN_KCS
Knock control system learning value
Calculation
•  Displays knock control system learning value
MAF
g/Sec
Mass air flow input from MAF sensor
Calculation
•  Displays MAF
2BC
V
MAF sensor voltage
Input
•  Ignition switched ON (engine off) (MAF: 0.59 g/s {0.078 lb/min}): Approx. 0.72 V
•  Idle (after warm up) (MAF: 2.17 g/s {0.287 lb/min}): Approx. 0.97 V
•  Racing (engine speed is 2,000 rpm) (MAF: 4.73 g/s {0.626 lb/min}): Approx. 1.26 V
MAP
KPa {MPa}, mBar {Bar}, psi, in H20
Manifold absolute pressure input from MAP sensor
Calculation
•  Displays MAP
1BD
MAP_V
V
MAP sensor voltage
Input
•  Ignition switched ON (engine off) (no load) (MAP: 102 kPa {1.04 kgf/cm2, 14.8 psi}): Approx. 1.75 V
•  Idle (after warm up) (no load) (MAP: 30 kPa {0.31 kgf/cm2, 4.4 psi}): Approx. 0.68 V
•  Racing (engine speed is 2,000 rpm) (no load) (MAP: 27 kPa {0.28 kgf/cm2, 3.9 psi}): Approx. 0.61 V
MF_CAT_2
Number of misfires in No.2 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire)
Calculation
•  Displays number of misfires corresponding to possible catalytic converter damage (No.2 cylinder)
MF_CAT_3
Number of misfires in No.3 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire)
Calculation
•  Displays number of misfires corresponding to possible catalytic converter damage (No.3 cylinder)
MF_CAT_4
Number of misfires in No.4 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire)
Calculation
•  Displays number of misfires corresponding to possible catalytic converter damage (No.4 cylinder)
MF_CAT_FCC
Threshold of malfunction determination for number of misfires (total number in all cylinders) leading to catalytic converter temperature increase
Calculation
•  Displays number of misfire determinations (for catalytic converter)
MF_CAT_TTL
Number of misfires (total number in all cylinders) leading to catalytic converter temperature increase
Calculation
•  Displays number of misfires corresponding to possible catalytic converter damage (total)
MF_CAT1
Number of misfires in No.1 cylinder leading to catalytic converter temperature increase (catalytic converter temperature increases due to fuel combustion around catalytic converter after misfire)
Calculation
•  Displays number of misfires corresponding to possible catalytic converter damage (No.1 cylinder)
MF_EMI_2
Number of misfires in No.2 cylinder under conditions required by emission regulations
Calculation
•  Displays number of misfires possibly affecting emission (No.2 cylinder)
MF_EMI_3
Number of misfires in No.3 cylinder under conditions required by emission regulations
Calculation
•  Displays number of misfires possibly affecting emission (No.3 cylinder)
MF_EMI_4
Number of misfires in No.4 cylinder under conditions required by emission regulations
Calculation
•  Displays number of misfires possibly affecting emission (No.4 cylinder)
MF_EMI_FCC
Threshold of malfunction determination for number of misfires (total number in all cylinders) under conditions required by emission regulations
Calculation
•  Displays number of misfire determinations (for emission)
MF_EMI_TTL
Number of misfires (total number in all cylinders) under conditions required by emission regulations
Calculation
•  Displays number of misfires possibly affecting emission (total)
MF_EMI1
Number of misfires in No.1 cylinder under conditions required by emission regulations
Calculation
•  Displays number of misfires possibly affecting emission (No.1 cylinder)
MIL*7
Off/On
Check engine light illumination status
Calculation
•  Check engine light not illuminated: Off
•  Check engine light illuminated: On
MIL_DIS
km, ft, mi
Travelled distance since check engine light illuminated
Calculation
•  Displays travelled distance since check engine light illuminated
O2S11
µA
A/F sensor current
Input
•  Idle (after warm up): 0—50 µA
•  Deceleration fuel cut (accelerator pedal released from engine speed of 4,000 rpm or more): Approx. 3.84 mA
1C
O2S12
V
HO2S voltage
Input
•  Idle (after warm up): 0—1.0 V
•  Deceleration fuel cut (accelerator pedal released from engine speed of 4,000 rpm or more): Approx. 0 V
2AI/2AJ
OIL_LEVEL*7
mm, in
Engine oil level
Converted value
•  Displays the engine oil level
LIN
(2BG)
OIL_P_DUTY
%
Engine oil pressure control circuit duty cycle
Output
•  Ignition switched ON (engine off): Approx. 0%
•  Idle: Approx. 54.43%
•  Racing (engine speed 4,000 rpm): Approx. 0%
1BM
OIL_P_SOL
Off/On
Engine oil solenoid valve operation status
Calculation
•  ECT below 98 °C {208 °F} and engine speed below 4,000 rpm: On
•  ECT above 98 °C {208 °F} or engine speed above 4,000 rpm: Off
1BM
OIL_PRES
V
Engine oil pressure sensor voltage
Input
•  Ignition switched ON (engine off): Approx. 0.50 V
•  Idle (after warm up): Approx. 1.07 V
•  Racing (engine speed is 2,000 rpm): Approx. 1.10 V
1AY
OIL_TEMP
°C, °F
Engine oil temperature
Converted value
•  Displays engine oil temperature
1AU
°C, °F
Engine oil temperature (estimated)
Converted value
•  Displays estimated engine oil temperature
V
Engine oil temperature sensor voltage
Input
•  Ignition switched ON (engine off): Approx. 3.37 V
•  Idle (after warm up): Approx. 3.33 V
•  Racing (engine speed is 2,000 rpm): Approx. 3.31 V
PKTC_ENE_LT*6
Positive kinetic energy (Lifetime) (km/hr2)
Calculation
•  Displays the positive kinetic energy (Lifetime) (km/hr2)
PKTC_ENE_R*6
Positive kinetic energy (Recent) (km/hr2)
Calculation
•  Displays the positive kinetic energy (Recent) (km/hr2)
PN_SW
Open/Closed
Parking/neutral
Calculation
•  Selector lever at P position or N position: Closed
•  Except above: Open
CAN
(2AK, 2AL)
PRS_TRQ_ACT*6
%
Actual engine - percent torque
Calculation
•  Displays the actual engine - percent torque
RO2FT1
%
Fuel correction amount based on HO2S signal including SHRTFT12 and LONGFT12
Calculation
•  Idle (after warm up): Approx. 0%
•  Deceleration fuel cut (accelerator pedal released from engine speed of 4,000 rpm or more): Approx. 3.99%
RPM
RPM
Engine speed
Calculation
•  Displays engine speed
1AA
SEGRP
EGR valve stepping motor position
Calculation
•  Displays EGR valve stepping motor position
SEGRP DSD
%
Desired EGR valve position
Calculation
•  Displays EGR valve position
SHRTFT1
%
Fuel feedback correction amount estimated based on A/F sensor signal
Calculation
•  Idle (after warm up): Approx. 0%
•  Racing (engine speed is 2,000 rpm): Approx. 1.56%
•  Racing (engine speed is 4,000 rpm): Approx. ?4.68%
SHRTFT12
%
Fuel feedback correction amount estimated based on HO2S signal
Calculation
•  Idle (after warm up): 0%
SPARKADV
° (deg)
Ignition timing
Calculation
•  Displays ignition timing
TP_REL
%
Throttle valve opening angle (relative value) with value at throttle valve fully close timing as the start point
Calculation
•  Accelerator pedal released: Approx. 12%
•  Accelerator pedal fully depressed: Approx. 82%
TP_UP_DSD_P
KPa {MPa}, mBar {Bar}, psi, in H20
Desired turbocharger boost pressure
Calculation
•  Displays turbocharger boost pressure
2AS
TP_UP_TEMP
V
Throttle upstream temperature sensor voltage
Input
•  TP_UP_TEMP is 20 °C {68 °F}: Approx. 3.57 V
•  TP_UP_TEMP is 40 °C {104 °F}: Approx. 2.70 V
•  TP_UP_TEMP is 60 °C {140 °F}: Approx. 1.87 V
2U
TP1
%
Throttle valve position No.1
Calculation
•  Accelerator pedal released: Approx. 22%
•  Accelerator pedal fully depressed: Approx. 92%
1AZ
V
TP sensor No.1 voltage
Input
•  Accelerator pedal released: Approx. 1.11 V
•  Accelerator pedal fully depressed: Approx. 4.59 V
TP2
%
Throttle valve position No.2
Calculation
•  Accelerator pedal released: Approx. 22%
•  Accelerator pedal fully depressed: Approx. 92%
1BE
V
TP sensor No.2 voltage
Input
•  Accelerator pedal released: Approx. 3.92 V
•  Accelerator pedal fully depressed: Approx. 0.41 V
TPCT
V
TP sensor No.1 minimum voltage at CTP
Calculation
•  Ignition switched ON (engine off): Approx. 0.5 V
1AZ
TPCT2
V
TP sensor No.2 minimum voltage at CTP
Calculation
•  Ignition switched ON (engine off): Approx. 4.5 V
1BE
TT_CPS_AT_LT*6
hh:mm:ss
Total city propulsion system active time (Lifetime)
Calculation
•  Displays the total city propulsion system active time (Lifetime)
TT_CPS_AT_R*6
hh:mm:ss
Total city propulsion system active time (Recent)
Calculation
•  Displays the total city propulsion system active time (Recent)
TT_DTRV_LT*6
km, ft, mi
Total distance traveled (Lifetime)
Calculation
•  Displays the total distance traveled (Lifetime)
TT_DTRV_R*6
km, ft, mi
Total distance traveled (Recent)
Calculation
•  Displays the total distance traveled (Recent)
TT_ERT_LT*6
hh:mm:ss
Total engine run time (Lifetime)
Calculation
•  Displays the total engine run time (Lifetime)
TT_ERT_R*6
hh:mm:ss
Total engine run time (Recent)
Calculation
•  Displays the total engine run time (Recent)
TT_FCSM_LT*6
L
Total fuel consumed (Lifetime)
Calculation
•  Displays the total fuel consumed (Lifetime)
TT_FCSM_R*6
L
Total fuel consumed (Recent)
Calculation
•  Displays the total fuel consumed (Recent)
TT_IE_RT_LT*6
hh:mm:ss
Total idle engine run time (Lifetime)
Calculation
•  Displays the total idle engine run time (Lifetime)
TT_IE_RT_R*6
hh:mm:ss
Total idle engine run time (Recent)
Calculation
•  Displays the total idle engine run time (Recent)
TT_IPS_AT_LT*6
hh:mm:ss
Total idle propulsion system active time (Lifetime)
Calculation
•  Displays the total idle propulsion system active time (Lifetime)
TT_IPS_AT_R*6
hh:mm:ss
Total idle propulsion system active time (Recent)
Calculation
•  Displays the total idle propulsion system active time (Recent)
TT_PS_AT_LT*6
hh:mm:ss
Total propulsion system active time (Lifetime)
Calculation
•  Displays the total propulsion system active time (Lifetime)
TT_PS_AT_R*6
hh:mm:ss
Total propulsion system active time (Recent)
Calculation
•  Displays the total propulsion system active time (Recent)
VEH_FEL_RATE*6
g/Sec
Vehicle fuel rate
Calculation
•  Displays the vehicle fuel rate
VEH_ODO*6
km, ft, mi
Vehicle odometer
Calculation
•  Displays the vehicle odometer
VEV_OIL_P
Off/On
Three way solenoid valve operation status
Output
•  Three way solenoid valve fully closed: Off
•  Three way solenoid valve fully open: On
1BH
VPWR
V
Battery positive voltage
Input
•  Displays battery voltage
2O
VSS
KPH, MPH
Vehicle speed
Calculation
•  Displays vehicle speed
CAN
(2AK, 2AL)
VT_EX_ACT
° (deg)
Actual exhaust variable valve timing control
•  Retard amount from max advance position
Calculation
•  Displays actual exhaust valve timing
1Q
VT_EX_DES
° (deg)
Target exhaust variable valve timing control
•  Retard amount from max advance position
Calculation
•  Displays desired exhaust valve timing
VT_EX_DUTY
%
OCV control duty value
Calculation
•  Idle (after warm up): 0%
•  Racing (engine speed is 2,000 rpm): Approx. 40%
1AS
VT_IN_ACT
° (deg)
Actual intake variable valve timing control
•  Advance amount from max retard position
Calculation
•  Displays actual intake valve timing
Idle (after warm up)
?  Approx. 57°
Racing (engine speed is 2,000 rpm)
?  Approx. 84°
1V
VT_IN_DES
° (deg)
Target intake variable valve timing control
•  Advance amount from max retard position
Calculation
•  Displays desired intake valve timing
Idle (after warm up)
?  Approx. 0°
Racing (engine speed is 2,000 rpm)
?  Approx. 29°
WGP
V
Wastegate valve position sensor voltage
Calculation
•  Ignition switched ON (engine off): Approx. 1.75 V
•  Idle (after warm up): Approx. 1.73 V
•  Racing (engine speed is 2,000 rpm): Approx. 3.36 V
1BJ
WGV_ACT
%
Wastegate valve position control actual value
Converted value
•  Ignition switched ON (engine off): Approx. 99.9%
•  Idle: Approx. 99.9%
•  Racing (engine speed 2,000 rpm): Approx. 70%
•  Racing (engine speed 4,000 rpm): Approx. 70%
1BJ
WGV_DSD
%
Wastegate valve position control desired value
Input
•  Displays the wastegate valve position control desired value

*1  :With i-stop system
*2  :Without i-stop system
*3  :With i-ELOOP
*4  :Taiwan
*5  :With active air shutter
*6  :Type B VIN/Type C VIN
*7  :Type A VIN