PCM INSPECTION [SKYACTIV-D 2.2]


id0140z7802500


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)

am6zzw00012042

Terminal

Signal

Connected to

Test condition

Voltage (V)

inspection item

1A
CMP (G+)
CMP sensor
•  CMP sensor
•  Related wiring harness
1B
CMP (G–)
CMP sensor
Switch the ignition ON (engine off)
Below 1.0
•  CMP sensor
•  Related wiring harness
1C
Coolant control valve position
Coolant control valve position sensor
Because this terminal is for communication, integrity determination using terminal voltage inspection is not possible.
•  Coolant control valve
•  Related wiring harness
1D*4
Generator output voltage
Generator
•  Generator
•  Related wiring harness
1E
CKP (NE+)
CKP sensor
•  CKP sensor
•  Related wiring harness
1F
CKP (NE–)
CKP sensor
Switch the ignition ON (engine off)
Below 1.0
•  CKP sensor
•  Related wiring harness
1G
GND
Sensor shield
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1H
A/F (+)
A/F sensor
Idle (after warm up)
Approx. 2.85
•  A/F sensor
•  Related wiring harness
1I
A/F (−)
A/F sensor
Idle (after warm up)
Approx. 2.35
•  A/F sensor
•  Related wiring harness
1J
Constant voltage (Vref)
CKP sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1K
Constant voltage (Vref)
CMP sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1L
GND
Engine oil level sensor
Switch ignition ON (engine off)
Below 1.0
•  Related wiring harness
1M
Constant voltage (Vref)
Fuel pressure sensor (in fuel injector No.1)
Switch ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1N
Constant voltage (Vref)
Fuel pressure sensor (in fuel injector No.4)
Switch ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1O
1P
LIN
Fuel temperature sensor (in fuel injector No.3)
Because this terminal is for communication, integrity determination using terminal voltage inspection is not possible.
•  Related wiring harness
1Q
GND
EGR valve position sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1R
GND
Fuel pressure sensor (in fuel injector No.1)
Switch ignition ON (engine off)
Below 1.0
•  Related wiring harness
1S
GND
Fuel pressure sensor (in fuel injector No.4)
Switch ignition ON (engine off)
Below 1.0
•  Related wiring harness
1T
LIN
Fuel temperature sensor (in fuel injector No.1)
Because this terminal is for communication, integrity determination using terminal voltage inspection is not possible.
•  Related wiring harness
1U
LIN
Fuel temperature sensor (in fuel injector No.4)
Because this terminal is for communication, integrity determination using terminal voltage inspection is not possible.
•  Related wiring harness
1V
LIN
Fuel temperature sensor (in fuel injector No.2)
Because this terminal is for communication, integrity determination using terminal voltage inspection is not possible.
•  Related wiring harness
1W
1X
1Y*1
CAN_2L
CAN system related modules
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible.
•  Related wiring harness
1Z
Exhaust gas pressure
Exhaust gas pressure sensor No.2
Switch the ignition ON (engine off)
Approx. 0.487
•  Exhaust gas pressure sensor No.2
•  Related wiring harness
Idle (after warm up)
0.580—0.750
1AA
1AB*6
EGR temperature
EGR temperature sensor
Switch the ignition ON (engine off)
Approx. 5.03
•  EGR temperature sensor
•  Related wiring harness
1AC
GND
Exhaust gas temperature sensor No.1
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1AD*1
CAN_2H
CAN system related modules
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible.
•  Related wiring harness
1AE
GND
Exhaust gas pressure sensor No.2
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1AF
GND
Sensor shield
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1AG
Fuel pressure No.1
Fuel pressure sensor (in fuel injector No.1)
Switch the ignition ON (engine off)}
Approx. 0.950
•  Fuel pressure sensor (in fuel injector No.1)
•  Related wiring harness
Idle (after warm up)
Approx. 1.103—1.293
1AH
GND
IAT sensor No.2
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1AI
1AJ
Coolant control valve (3WAY−)
Coolant control valve
Switch ignition ON (engine off)
Approx. 12.72
•  Coolant control valve
•  Related wiring harness
Idle (when cold)
Approx. 14.34
Idle (after warm up)
Approx. 14.33
1AK
Constant voltage (Vref)
Exhaust gas pressure sensor No.2
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1AL
1AM
Fuel pressure No.3
Fuel pressure sensor (in fuel injector No.3)
Switch the ignition ON (engine off)}
Approx. 0.950
•  Fuel pressure sensor (in fuel injector No.3)
•  Related wiring harness
Idle (after warm up)
Approx. 1.8—2.4
1AN
1AO
Coolant control valve (3WAY+)
Coolant control valve
Switch ignition ON (engine off)
Approx. 12.68
•  Coolant control valve
•  Related wiring harness
1AP
Constant voltage (Vref)
EGR valve position sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1AQ
EGR valve position
EGR valve position sensor
Switch the ignition ON (engine off)
Approx. 1.236
•  EGR valve position sensor
•  Related wiring harness
Idle (after warm up)
1.210—1.490
1AR
1AS
Intake shutter valve (ISV+)
Intake shutter valve
Switch the ignition ON (engine off)
Approx. 12.10
•  Intake shutter valve
•  Related wiring harness
Idle
Approx. 14.15
1AT
GND
EGR cooler bypass valve position sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1AU
Constant voltage (Vref)
EGR cooler bypass valve position sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1AV
EGR cooler bypass valve position
EGR cooler bypass valve position sensor
Switch the ignition ON (engine off)
Below 1.0
•  EGR cooler bypass valve position sensor
•  Related wiring harness
Idle (after warm up)
1.210—1.380
1AW
GND
Sensor shield
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1AX
Intake shutter valve (ISV−)
Intake shutter valve
Switch the ignition ON (engine off)
Approx. 12.10
•  Intake shutter valve
•  Related wiring harness
1AY
GND
Intake shutter valve position sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1AZ
Constant voltage (Vref)
Intake shutter valve position sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1BA
Intake shutter valve position
Intake shutter valve position sensor
Switch the ignition ON (engine off)
Approx. 4.28
•  Intake shutter valve position sensor
•  Related wiring harness
Idle (after warm up)
Approx. 0.20—0.58
1BB
1BC
EGR cooler bypass valve (−) (EGR−)
EGR cooler bypass valve
Switch the ignition ON (engine off)
Approx. 12.10
•  EGR cooler bypass valve
•  Related wiring harness
1BD
GND
Variable turbine geometry turbocharger actuator position sensor
Switch ignition ON (engine off)
Below 1.0
•  Related wiring harness
1BE
Constant voltage (Vref)
Variable turbine geometry turbocharger actuator position sensor
Switch ignition ON (engine off)
Approx. 4.99
•  Variable turbine geometry turbocharger actuator position sensor
•  Related wiring harness
1BF
1BG
Fuel pressure No.4
Fuel pressure sensor (in fuel injector No.4)
Switch the ignition ON (engine off)
Approx. 0.950
•  Fuel pressure sensor (in fuel injector No.4)
•  Related wiring harness
Idle (after warm up)
Approx. 0.6—1.4
1BH
EGR cooler bypass valve (+) (EGR+)
EGR cooler bypass valve
Switch the ignition ON (engine off)
Approx. 12.10
•  EGR cooler bypass valve
•  Related wiring harness
Idle
Approx. 12.10
1BI
GND
MAP sensor No.1
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1BJ
Constant voltage (Vref)
MAP sensor No.1
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1BK
MAP
MAP sensor No.1
Switch the ignition ON (engine off)
Approx. 1.172
•  MAP sensor No.1
•  Related wiring harness
Idle (after warm up)
1.235—1.49
1BL
Fuel pressure No.2
Fuel pressure sensor (in fuel injector No.2)
Switch the ignition ON (engine off)
Approx. 0.950
•  Fuel pressure sensor (in fuel injector No.2)
•  Related wiring harness
Idle (after warm up)
Approx. 0.56—1.3
1BM
EGR valve (EGR−)
EGR valve
Switch the ignition ON (engine off)
Approx. 12.09
•  EGR valve
•  Related wiring harness
Idle (when cold)
Approx. 12.09
Idle (after warm up)
Approx. 13.08
1BN
GND
Coolant control valve position sensor
Switch ignition ON (engine off)
Below 1.0
•  Related wiring harness
1BO
Constant voltage (Vref)
Coolant control valve position sensor
Switch ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1BP
Variable turbine geometry turbocharger actuator position
Variable turbine geometry turbocharger actuator position sensor
Switch ignition ON (engine off)
Approx. 0.874
•  Variable turbine geometry turbocharger actuator position sensor
•  Related wiring harness
Idle (after warm up)
Approx. 4.410
1BQ
GND
Fuel pressure sensor (in fuel injector No.3)
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1BR
EGR valve (EGR+)
EGR valve
Switch the ignition ON (engine off)
Approx. 12.09
•  EGR valve
•  Related wiring harness
1BS
GND
Exhaust gas temperature sensor No.3
Under any condition
Below 1.0
•  Related wiring harness
1BT
1BU
1BV
Constant voltage (Vref)
Fuel pressure sensor (in fuel injector No.3)
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1BW
Exhaust gas temperature
Exhaust gas temperature sensor No.3
Switch the ignition ON (engine off)
Approx. 2.29
•  Exhaust gas temperature sensor No.3
•  Related wiring harness
1BX
Constant voltage (Vref)
Fuel pressure sensor (in fuel injector No.2)
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1BY
Suction control valve
Suction control valve
Switch the ignition ON (engine off)
Below 1.0
•  Suction control valve
•  Related wiring harness
1BZ
Variable turbine geometry turbocharger actuator (TCV2-)
Variable turbine geometry turbocharger actuator
Switch the ignition ON (engine off)
Below 1.0
•  Variable turbine geometry turbocharger actuator
•  Related wiring harness
1CA
Exhaust gas temperature
Exhaust gas temperature sensor No.2
Switch the ignition ON (engine off)
Approx. 2.33
•  Exhaust gas temperature sensor No.2
•  Related wiring harness
1CB
GND
Exhaust gas temperature sensor No.2
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1CC
Suction control valve
Suction control valve
Switch the ignition ON (engine off)
Below 1.0
•  Suction control valve
•  Related wiring harness
1CD
Variable turbine geometry turbocharger actuator (TCV2+)
Variable turbine geometry turbocharger actuator
Switch the ignition ON (engine off)
B+
•  Variable turbine geometry turbocharger actuator
•  Related wiring harness
Idle (after warm up)
B+
1CE
Exhaust gas pressure
Exhaust gas pressure sensor No.1
Switch the ignition ON (engine off)
Approx. 0.957
•  Exhaust gas pressure sensor No.1
•  Related wiring harness
Idle (after warm up)
0.975—1.230
1CF
GND
Exhaust gas pressure sensor No.1
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1CG
A/F sensor heater control
A/F sensor heater
•  A/F sensor heater
•  Related wiring harness
1CH
Engine oil control
Engine oil solenoid valve
•  Engine oil solenoid valve
•  Related wiring harness
1CI
Exhaust gas temperature
Exhaust gas temperature sensor No.1
Switch the ignition ON (engine off)
Approx. 0.90
•  Exhaust gas temperature sensor No.1
•  Related wiring harness
1CJ
Constant voltage (Vref)
Exhaust gas pressure sensor No.1
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1CK
Regulating valve actuator (TCV1+)
Regulating valve actuator
Switch the ignition ON (engine off)
B+
•  Regulating valve actuator
•  Related wiring harness
Idle (after warm up)
B+
1CL
Regulating valve actuator (TCV1-)
Regulating valve actuator
•  Regulating valve actuator
•  Related wiring harness
1CM
IAT (No.2)
IAT sensor No.2
Switch the ignition ON (engine off)
Approx. 3.30
•  IAT sensor No.2
•  Related wiring harness
1CN
Constant voltage (Vref)
MAP sensor No.2
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1CO
Compressor bypass solenoid valve
Compressor bypass solenoid valve
Switch the ignition ON (engine off)
B+
•  Compressor bypass solenoid valve
•  Related wiring harness
Racing (Engine speed: 4,000 rpm)
Below 1.0
1CP
1CQ
MAP
MAP sensor No.2
Switch the ignition ON (engine off)
Approx. 1.630
•  MAP sensor No.2
•  Related wiring harness
Idle (after warm up)
1.380—1.580
1CR
GND
MAP sensor No.2
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1CS
Fuel injection control (−)
Fuel injector No.3
•  Fuel injector No.3
•  Related wiring harness
1CT
Fuel injection control (−)
Fuel injector No.2
•  Fuel injector No.2
•  Related wiring harness
1CU
1CV
1CW
Fuel injection control (+)
Fuel injector No.2
•  Fuel injector No.2
•  Related wiring harness
1CX
1CY
1CZ*6
GND
EGR temperature sensor
Switch the ignition ON (engine off)
Approx. 0.31
•  EGR temperature sensor
•  Related wiring harness
1DA
Fuel injection control (+)
Fuel injector No.3
•  Fuel injector No.3
•  Related wiring harness
1DB
1DC
ECT
ECT sensor
Switch the ignition ON (engine off)
ECT is 20°C {68°F}
Approx. 2.37
•  ECT sensor
•  Related wiring harness
ECT is 40°C {104°F}
Approx. 1.49
ECT is 60°C {140°F}
Approx. 0.89
ECT is 80°C {176°F}
Approx. 0.52
ECT is 100°C {212°F}
Approx. 0.24
1DD
GND
ECT sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1DE
Constant voltage (Vref)
Regulating valve actuator position sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1DF
1DG
PRD−
Fuel pressure relief valve
Switch the ignition ON (engine off)
Approx. 4.67
•  Fuel pressure relief valve
•  Related wiring harness
Idle (after warm up)
Approx. 3.91—4.71
1DH
Battery voltage
Main relay
Switch the ignition ON (engine off)
B+
•  Main relay
•  Related wiring harness
1DI
Engine oil temperature
Engine oil temperature sensor
Switch the ignition ON (engine off)
Approx. 2.92
•  Engine oil temperature sensor
•  Related wiring harness
1DJ
GND
Engine oil temperature sensor, engine oil pressure sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1DK
PRD+
Fuel pressure relief valve
Switch the ignition ON (engine off)
Approx. 4.67
•  Fuel pressure relief valve
•  Related wiring harness
Idle (after warm up)
Approx. 3.91—4.71
1DL
Battery voltage
Main relay
Switch the ignition ON (engine off)
B+
•  Main relay
•  Related wiring harness
1DM
Engine oil pressure
Engine oil pressure sensor
Switch the ignition ON (engine off)
Approx. 4.92
•  Engine oil pressure sensor
•  Related wiring harness
Idle (after warm up)
Approx. 0.42—1.098
1DN
Constant voltage (Vref)
Engine oil temperature sensor, engine oil pressure sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
1DO
1DP
1DQ
1DR
GND
Regulating valve actuator position sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1DS
1DT
1DU*6
Exhaust gas temperature
Exhaust gas temperature sensor No.4
Switch the ignition ON (engine off)
Approx. 0.525
•  Exhaust gas temperature sensor No.4
•  Related wiring harness
Idle (after warm up)
0.580—0.750
1DV*6
GND
Exhaust gas temperature sensor No.4
Under any condition
Approx. 0.01
•  Related wiring harness
1DW
Fuel injection control (+)
Fuel injector No.4
•  Fuel injector No.4
•  Related wiring harness
1DX
1DY
Regulating valve actuator position
Regulating valve actuator position sensor
Switch the ignition ON (engine off)
Approx. 0.874
•  Regulating valve actuator position sensor
•  Related wiring harness
Idle (after warm up)
Approx. 4.410
1DZ
1EA
Fuel injection control (+)
Fuel injector No.1
•  Fuel injector No.1
•  Related wiring harness
1EB
GND
Sensor shield
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
1EC
1ED*2
Neutral position (sub)
Neutral switch No.2
Shift lever is at neutral position
Below 1.0
•  Neutral switch No.2
•  Related wiring harness
Shift lever is not at neutral position
B+
1EE
Fuel injection control (−)
Fuel injector No.1
•  Fuel injector No.1
•  Related wiring harness
1EF
Fuel injection control (−)
Fuel injector No.4
•  Fuel injector No.4
•  Related wiring harness
1EG*2
Neutral position
Neutral switch No.1
Shift lever is at neutral position
Below 1.0
•  Neutral switch No.1
•  Related wiring harness
Shift lever is not at neutral position
B+
1EH*2
Back-up light
Back-up light switch
Shift lever is at R position
Below 1.0
•  Back-up light switch
•  Related wiring harness
Shift lever is not at R position
B+
1EI*4
Generator field coil control
Generator
•  Generator
•  Related wiring harness
1EJ
2A*5
DC-DC converter (i-ELOOP) control
DC-DC converter (i-ELOOP)
Idle (after warm up)
0 or B+
•  DC-DC converter (i-ELOOP)
•  Related wiring harness
2B*5
DC-DC converter (i-ELOOP) control
DC-DC converter (i-ELOOP)
Idle (after warm up)
0 or B+
•  DC-DC converter (i-ELOOP)
•  Related wiring harness
2C
Blow-by heater relay
Blow-by heater relay
Switch the ignition ON (engine off)
Approx. 12.38
•  Blow-by heater relay
•  Related wiring harness
Idle (after warm up)
Approx. 14.3
2D
Blow-by heater relay
Blow-by heater relay
Switch the ignition ON (engine off)
Below 1.0
•  Blow-by heater relay
•  Related wiring harness
Idle (after warm up)
Below 1.0
2E
Check connector
Check connector
Switch the ignition ON (engine off)
Approx. 12.22
•  Check connector
•  Related wiring harness
2F
Sedimentor
Sedimentor switch
Switch the ignition ON (engine off)
Approx. 12.39
•  Sedimentor switch
•  Related wiring harness
2G
LIN
Glow control module, engine oil level sensor
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible.
•  Glow control module
•  Engine oil level sensor
•  Related wiring harness
2H
Ignition (IG1)
IG1 relay
Switch the ignition ON (engine off)
Approx. 12.53
•  IG1 relay
•  Related wiring harness
2I*6
GND
Exhaust gas temperature sensor No.5
Under any condition
Approx. 0.01
•  Related wiring harness
2J
Brake (No.2)
Brake switch (No.2 signal)
Brake pedal released
Below 1.0
•  Brake switch (No.2 signal)
•  Related wiring harness
Brake pedal depressed
Approx. 11.77
2K
Main relay control
Main relay
Switch the ignition ON (engine off)
Approx. 0.980
•  Main relay
•  Related wiring harness
2L
2M*6
Exhaust gas temperature
Exhaust gas temperature sensor No.5
Switch the ignition ON (engine off)
Approx. 0.525
•  Exhaust gas temperature sensor No.5
•  Related wiring harness
Idle (after warm up)
0.580—0.750
2N
Boost air temperature
Boost air temperature sensor
Switch the ignition ON (engine off)
Approx. 2.76
•  Boost air temperature sensor
•  Related wiring harness
2O
Battery voltage
Battery
Switch the ignition ON (engine off)
Approx. 12.39
•  Battery
•  Related wiring harness
2P
DC-DC converter control
DC-DC converter
Switch ignition ON (engine off)
Below 1.0
•  DC-DC converter
•  Related wiring harness
2Q
2R
2S
Battery voltage
Main relay
Switch the ignition ON (engine off)
Approx. 12.32
•  Main relay
•  Related wiring harness
2T
Battery voltage
Main relay
Switch the ignition ON (engine off)
Approx. 12.23
•  Main relay
•  Related wiring harness
2U
Brake (No.1)
Brake switch (No.1 signal)
Brake pedal released
Below 1.0
•  Brake switch (No.1 signal)
•  Related wiring harness
Brake pedal depressed
Approx. 11.68
2V
GND
MAF sensor, IAT sensor No.1
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2W
2X
GND
GND
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2Y
IAT (No.1)
IAT sensor No.1
Switch the ignition ON (engine off)
Approx. 2.06
•  IAT sensor No.1
•  Related wiring harness
2Z
MAF
MAF sensor
Switch ignition ON (engine off)
Approx. 0.925
•  MAF sensor
•  Related wiring harness
Idle (after warm up)
0.39—1.1
2AA
GND
GND
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AB
GND
GND
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AC
Constant voltage (Vref)
MAF sensor
Switch the ignition ON (engine off)
Approx. 5.0
•  Related wiring harness
2AD
GND
GND
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AE
GND
GND
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AF
GND
GND
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AG*2
CPP
CPP switch, start stop unit
Clutch pedal depressed
Below 1.0
•  CPP switch
•  Start stop unit
•  Related wiring harness
Clutch pedal released
B+
2AH
2AI
Selector lever position
TCM*1, start stop unit, starter interlock switch*2
Selector lever position is not P or N position
M or R position: Approx. 11.67
•  TCM
•  Start stop unit
•  Related wiring harness
D position: Approx. 11.72
Selector lever position is P or N position
P position: Below 1.0
N position: Below 1.0
2AJ*2
Clutch stroke sensor
Clutch stroke sensor
Switch the ignition ON (engine off)
Clutch pedal released
Approx. 0.6
•  Clutch stroke sensor
•  Related wiring harness
Clutch pedal depressed
Approx. 4.5
2AK
CAN_H
CAN system related modules
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible.
•  Related wiring harness
2AL
CAN_L
CAN system related modules
Because this terminal is for CAN, good/no good judgment by terminal voltage is not possible.
•  Related wiring harness
2AM
Constant voltage (Vref)
APP sensor No.1
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
2AN
APP (No.1)
APP sensor No.1
Switch the ignition ON (engine off)
Accelerator pedal released
Below 1.0
•  APP sensor No.1
•  Related wiring harness
Accelerator pedal depressed
Approx. 4.53
2AO
GND
APP sensor No.1
Under any condition
Below 1.0
•  Related wiring harness
2AP
2AQ
2AR
Constant voltage (Vref)
APP sensor No.2
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
2AS
APP (No.2)
APP sensor No.2
Switch the ignition ON (engine off)
Accelerator pedal released
Below 1.0
•  APP sensor No.2
•  Related wiring harness
Accelerator pedal depressed
Approx. 2.25
2AT
GND
APP sensor No.2
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AU
Cooling fan control
Cooling fan relay No.1, No.2
Cooling fan operating
Below 1.0
•  Cooling fan relay No.1, No.2
•  Related wiring harness
Cooling fan not operating
B+
2AV
GND
Boost air temperature sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AW
Fan control
Fan control module No.2
Switch the ignition ON (engine off)
Below 1.0
•  Fan control module No.2
•  Related wiring harness
2AX
Ambient temperature
Ambient temperature sensor
Switch the ignition ON (engine off)
Approx. 2.02
•  Ambient temperature sensor
•  Related wiring harness
2AY
GND
Ambient temperature sensor, clutch stroke sensor*2
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2AZ
2BA
A/C cut-off control
A/C relay
A/C relay OFF
Approx. 12.08
•  A/C relay
•  Related wiring harness
A/C relay ON
Below 1.0
2BB
Constant voltage (Vref)
Power brake unit vacuum sensor, clutch stroke sensor*2, refrigerant pressure sensor
Switch the ignition ON (engine off)
Approx. 4.99
•  Related wiring harness
2BC
Power brake unit vacuum
Power brake unit vacuum sensor
Switch the ignition ON (engine off)
Brake pedal depressed (10 times)
Approx. 3.83
•  Power brake unit vacuum sensor
•  Related wiring harness
Idle (after warm up)
Brake pedal released
0.31—0.69
2BD
GND
Refrigerant pressure sensor
Switch the ignition ON (engine off)
Below 1.0
•  Related wiring harness
2BE
2BF
Starter cut-off control
Starter relay, start stop unit
Switch the ignition ON (engine off)
Selector lever position is not P or N position
R position: Approx. 11.32
•  Starter relay
•  Start stop unit
•  Related wiring harness
D position: Approx. 11.41
M position: Approx. 11.40
Selector lever position is P or N position
P position: Below 1.0
N position: Below 1.0
2BG
Fan control
Fan control module No.1
Switch the ignition ON (engine off)
Below 1.0
•  Fan control module No.1
•  Related wiring harness
2BH
Refrigerant pressure
Refrigerant pressure sensor
Switch the ignition ON (engine off)
A/C switch off
Approx. 0.771
•  Refrigerant pressure sensor
•  Related wiring harness
Idle (after warm up) or switch the ignition ON (engine off)
1.480—1.765

*1  :ATX
*2  :MTX
*3  :With air conditioner
*4  :Without i-ELOOP
*5  :With i-ELOOP
*6  :With SCR system

Inspection Using An Oscilloscope (Reference)


CMP (G+) signal

am6zzw00012043
PCM terminals
•  1A(+)—body ground(–)
Oscilloscope setting
•  1 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Intake shutter valve (ISV-) signal

am6zzw00012044
PCM terminals
•  1AX(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


EGR cooler bypass valve (-) (EGR-) signal

am6zzw00012044
PCM terminals
•  1BC(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 400 µs/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Suction control valve signal

am6zzw00012046
PCM terminals
•  1BY(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)
am6zzw00012047
PCM terminals
•  1CC(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


A/F sensor heater control signal

am6zzw00012048
PCM terminals
•  1CG(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Engine oil control signal

am6zzw00012652
PCM terminals
•  1CH(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Regulating valve actuator signal

am6zzw00012050
PCM terminals
•  1CL(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Fuel injection control (-) signal

am6zzw00012052
PCM terminals
•  Fuel injection No.1: 1EA(+)—body ground(–)
•  Fuel injection No.2: 1CW(+)—body ground(–)
•  Fuel injection No.3: 1DA(+)—body ground(–)
•  Fuel injection No.4: 1DW(+)—body ground(–)
Oscilloscope setting
•  50 V/DIV (Y), 400 µs/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Fuel injection control (+) signal

am6zzw00012052
PCM terminals
•  Fuel injection No.1: 1EE(+)—body ground(–)
•  Fuel injection No.2: 1CT(+)—body ground(–)
•  Fuel injection No.3: 1CS(+)—body ground(–)
•  Fuel injection No.4: 1EF(+)—body ground(–)
Oscilloscope setting
•  50 V/DIV (Y), 400 µs/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Generator output voltage signal

ac5wzw00012882
PCM terminals
•  1D(+)—body ground(–)
Oscilloscope setting
•  5 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


CKP (NE+) signal

ac5jjw00010634
PCM terminals
•  1E(+)—body ground(–)
Oscilloscope setting
•  3 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Generator field coil control signal

am6zzw00012655
PCM terminals
•  1EI(+)—body ground(–)
Oscilloscope setting
•  500 mV/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Idle (after warm up)


Using The M-MDS

Note
•  PIDs for the following parts are not available on this model. Go to the appropriate part inspection page.
―  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.
―  ACCS, ARPMDES, CCV_DSD, COMP_BPV, E_WP, EGR_C_BP, EGRP, FAN_DUTY, FAN_DUTY2, INJ_1, INJ_2, INJ_3, INJ_4, ISV_DSD, REGV, WGV

PID/DATA monitor item table

—: Not applicable

Item (definition)

Unit/Condition

Definition

Condition/Specification (Reference)

AAT
°C, °F
Ambient air temperature
•  Displays the ambient air temperature.
AC_PRES
KPa, Bar, psi
Refrigerant pressure
Idle
•  A/C switch ON: Approx. 1.04 MPa {10.6 kgf/cm2, 151 psi}
AC_REQ
Off/On
A/C request signal
•  A/C switch OFF: Off
•  A/C switch ON: On
ACCS
Off/On
A/C relay
•  A/C relay is OFF: Off
•  A/C relay is ON: On
AIRSHUT_ACT
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
AIRSHUT_CAL
ALTT V
V
Generator output voltage
•  Switch the ignition ON (engine off): 0 V
•  idle: Approx. 10.75 V
•  Racing (engine speed 2,000 rpm): Approx. 10.75 V
AMB_TEMP
°C, °F
Ambient air temperature
•  Displays the ambient air temperature.
APP
%
APP sensor No.1 voltage
•  Accelerator pedal released: Approx. 0%
•  Accelerator pedal depressed: Approx. 100%
APP1
V
APP sensor No.1 voltage
Switch the ignition ON (engine off)
•  Accelerator pedal released: Approx. 0.78 V
•  Accelerator pedal depressed: Approx. 4.52 V
%
APP sensor No.1
Switch the ignition ON (engine off)
•  Accelerator pedal released: Approx. 0%
•  Accelerator pedal depressed: Approx. 100%
APP2
V
APP sensor No.2 voltage
Switch the ignition ON (engine off)
•  Accelerator pedal released: Approx. 0.39 V
•  Accelerator pedal depressed: Approx. 2.26 V
%
APP sensor No.2
Switch the ignition ON (engine off)
•  Accelerator pedal released: Approx. 0%
•  Accelerator pedal depressed: Approx. 100%
ARPMDES
RPM
Target engine speed
•  Displays the target engine speed.
AVE_DST_BW_DPF_RGN
km, ft, mi
Average distance between diesel particulate filter regens
•  Displays the average distance between diesel particulate filter regens.
BARO
KPa, Bar, psi
Barometric pressure
•  Displays the BARO.
BATT_CUR
A
Battery current
•  Displays battery charge/discharge current value
BATT_DAY
Number of days elapsed since current sensor initialization
•  Displays vehicle battery days in service
BATT_RES
Battery internal resistance (estimated)
•  Displays battery inferred internal resistance
BATT_SOC
%
Battery charge condition (estimated)
•  Displays battery estimated state of charge
BATT_TEMP
°C, °F
Battery temperature
•  Displays battery fluid temperature
BATT_V
V
Battery voltage
•  Displays battery voltage
BBP
KPa, Bar, psi
Power brake unit vacuum sensor
•  Switch the ignition ON (engine off) and depress the brake pedal 10 times: Approx. 97.13 kPa {0.9904 kgf/cm2, 14.09 psi}
•  idle: Approx. 7.6 kPa {0.077 kgf/cm2, 1.1 psi}
•  The instant the brake pedal is depressed and released while idling: Approx. 47 kPa {0.48 kgf/cm2, 6.8 psi}
BFP
KPa, Bar, psi
Brake fluid pressure
Idle
•  Brake pedal released: 0 kPa {0 kgf/cm2, 0 psi}
•  Brake pedal depressed: Approx. 12 kPa {0.12 kgf/cm2, 1.7 psi}
BOO
High/Low
Brake switch (No.1 signal)
•  Brake pedal released: Low
•  Brake pedal depressed: High
BPA
High/Low
Brake switch (No.2 signal)
•  Brake pedal released: Low
•  Brake pedal depressed: High
BP_AC_ST_OPL
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
B20K_DST_TRV_IND
B30K_DST_TRV_IND
B40K_DST_TRV_IND
C_B10K_DST_TRV
C_B10K_DST_TRV_IND
C_T_ACT_ACON
%
Commanded Intake shutter valve actuator
•  Displays the boost air temperature.
CA_CT_B1S1
°C, °F
Boost air temperature
•  Displays the boost air temperature.
CACT12
°C, °F
Boost air temperature
•  Displays the boost air temperature.
CAP_SYS_10
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
CAP_SYS 13
CAP_SYS 14
CAP_SYS 15
CAP_SYS 16
CATT11_DSD
°C, °F
Catalytic converter temperature
•  Displays estimated catalytic converter temperature
CC_DIFP_WOA
°C, °F
Actual difference in phase between camshaft and crankshaft (no correction)
•  Displays the actual difference in phase between camshaft and crankshaft.
CCV_ACT
°(deg)
Actual coolant control valve opening angle
•  Displays the actual coolant control valve opening angle
CCV_DSD
°(deg)
Target coolant control valve opening angle
•  Displays the target coolant control valve opening angle
CKP_LC
Off/On
CKP sensor learning complete
•  Displays the CKP sensor learning complete
CKP_LP
Off/On
CKP sensor learning preconditions
•  Displays the CKP sensor learning preconditions
CL_NMHC_MN_CP
°(deg)
Catalyst monitoring completed/NMHC catalyst monitoring completed
•  Displays the catalyst monitoring completed/NMHC catalyst monitoring completed.
CLR_DIST
Distance after DTC cleared
•  Displays the mileage after DTC cleared.
CLU_CUT_SW
Off/On
Starter interlock switch
•  Starter interlock switch ON: On
•  Starter interlock switch OFF: Off
CLU_SW
Off/On
CPP switch
•  Clutch pedal depressed: On
•  Clutch pedal released: Off
CMP_MNT_ENA
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
COMP_BPV
Off/On
Compressor bypass valve
•  Racing (engine speed above 3,000 rpm): ON
COMP3_MNT
Comprehensive component monitoring completed
•  Displays the comprehensive component monitoring completed.
CP_IGN_SP
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
CPP*1
%
Clutch pedal position
•  Displays the clutch pedal position
CPP/PNP*1
Off/On
Shift lever position
•  Neutral: On
•  Other than neutral: Off
CTLY_NMHC_MN
Catalyst monitoring / NMHC catalyst monitoring
•  Displays the catalyst monitoring / NMHC catalyst monitoring.
CYLND_FEL_RATE
Cylinder fuel rate (mg/stroke)
•  Displays the cylinder fuel rate.
DEF_CONC*2
%
AdBlue® concentration
•  Displays the AdBlue® concentration.
DEF_T_TEMP*2
°C, °F
Urea tank temperature
•  Displays the urea tank temperature.
DEF_TYPE*2
AdBlue® type
•  Displays the AdBlue® type.
DNS_F_WF
km, ft, mi
Distance to next service for water in fuel
•  Displays the distance to next service for water in fuel.
DPF_LMP
Off/On
Diesel particulate filter indicator light
•  Diesel particulate filter indicator light not illuminate: Off
•  Diesel particulate filter indicator light illuminate: On
DPF_LMP_CNT
Number of times diesel particulate filter indicator light illuminates
•  Displays the number of times diesel particulate filter indicator light illuminates.
DPF_REG_CNT
Diesel particulate filter regeneration count
•  Displays the diesel particulate filter regeneration count.
DPS_RGN_ST
Diesel particulate filter regen status
•  Displays the diesel particulate filter regen status.
DV_RGT_CSPT_10K*2
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
DV_RGT_CSPT_20K*2
DV_RGT_CSPT_30K*2
DV_RGT_CSPT_40K*2
DV_RGT_CSPT_ACT*2
E_WP
ECT
°C, °F
Engine coolant temperature
•  Displays the ECT.
EG_FRC_PRS_TRQ
%
Engine friction-percent torque
•  Displays the engine friction-percent torque.
EGR_C_BP
%
EGR cooler bypass valve
•  Displays the EGR cooler bypass valve position.
EGR_C_BP_ACT
%
Actual measured EGR cooler bypass valve opening angle
ECT: above 70 °C {158 °F}
•  idle: Approx. 0 % (after 20—30 s have elapsed since start the engine)
•  Racing (engine speed 2,000 rpm): 0 %
EGR_LRN
V
EGR valve learning value (closed condition)
•  Displays the EGR valve fully-closed learning value.
EGR_VVT_MN_CP
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
EGR_VVT_MNT
EGRB_DC_POS
%
EGR valve actual duty cycle
•  Displays the EGR valve actual duty cycle.
EGRP
%
EGR valve
•  Displays the EGR valve position.
EGRP_ACT
%
EGR valve actual opening angle
ECT: above 70 °C {158 °F}
•  idle: 0 % (after 20—30 s have elapsed since start the engine)
•  Racing (engine speed 2,000 rpm): Approx. 60 %
EGRT
°C, °F
EGR gas temperature
•  Displays the EGR gas temperature.
EGT_B1S5
°C, °F
Exhaust gas temperature (No.5)
•  Displays the exhaust gas temperature.
EIAECD1_TT_TM1
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
EIAECD1_TT_TM2
EIAECD10_TT_TM1
EIAECD10_TT_TM2
EIAECD2_TT_TM1
EIAECD2_TT_TM2
EIAECD3_TT_TM1
EIAECD3_TT_TM2
EIAECD4_TT_TM1
EIAECD4_TT_TM2
EIAECD5_TT_TM1
EIAECD5_TT_TM2
EIAECD6_TT_TM1
EIAECD6_TT_TM2
EIAECD7_TT_TM1
EIAECD7_TT_TM2
EIAECD8_TT_TM1
EIAECD8_TT_TM2
EIAECD9_TT_TM1
EIAECD9_TT_TM2
EN_CT1
EN_CT2
ENG_EXH_F_RATE
Engine exhaust flow rate(kg/h)
•  Displays the engine exhaust flow rate.
ENG_FEL_RATE
g/s
Engine fuel rate
•  Displays the engine fuel rate.
ENG_REF_TRQ
Nm
Engine reference torque
•  Displays the engine reference torque.
EOL
mm
Engine oil level
•  Displays the engine oil level
EOP
KPa, Bar, psi
Engine oil pressure
•  Switch the ignition ON (engine off): Approx. −1 kPa {−0.01 kgf/cm2, −0.1 psi}
•  idle: Approx. 184 kPa {1.88 kgf/cm2, 26.7 psi}
•  Racing (engine speed 4,000 rpm): Approx. 366 kPa {3.73 kgf/cm2, 53.1 psi}
EOT
°C, °F
Engine oil temperature
•  Displays the engine oil temperature.
EOT2
°C, °F
Engine oil temperature (Engine oil temperature from engine oil level sensor)
•  Displays engine oil temperature.
ETC_DSD
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
EVAP_SYS_MN
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
EVAP_SYS_MN_CP
EXHP_DIF_AVE
KPa, Bar, psi
Average value of the pressure difference before and after passing through the diesel particulate filter
•  Displays average value of the pressure difference before and after passing through the diesel particulate filter.
EXHPRES1
KPa, Bar, psi
Exhaust gas pressure (No.1)
•  idle: Approx. 100 kPa {1.02 kgf/cm2, 14.5 psi}
•  Racing (engine speed above 4,000 rpm): Approx. 193 kPa {1.97 kgf/cm2, 28.0 psi}
•  Racing (engine speed above 5,000 rpm): Approx. 266 kPa {2.71 kgf/cm2, 38.6 psi}
EXHPRESS_DIF
KPa, Bar, psi
Exhaust gas pressure (No.2)
•  Displays the difference in pressure between exhaust gas pressure before and after passing the diesel particulate filter.
EXHSHUT_ACT
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
EXHSHUT_DSD
EXHTEMP
°C, °F
Exhaust gas temperature (No.1)
•  Displays the exhaust gas temperature.
EXHTEMP1
°C, °F
Exhaust gas temperature (No.2)
•  Displays the exhaust gas temperature.
EXHTEMP2
°C, °F
Exhaust gas temperature (No.3)
•  Displays the exhaust gas temperature.
EXHTEMP4*2
°C, °F
Exhaust gas temperature (No.4)
•  Displays the exhaust gas temperature.
FAN_DUTY
%
Fan control module No.1
Idle
•  ECT is below 100 °C {212 °F}: 0 %
•  ECT is above 100 °C {212 °F}: Approx. 34 % (after a certain period has elapsed from when ECT reaches 100 °C {212 °F})
FAN_DUTY2
%
Fan control module No.2
Idle
•  ECT is below 100 °C {212 °F}: 0 %
•  ECT is above 100 °C {212 °F}: Approx. 34 % (after a certain period has elapsed from when ECT reaches 100 °C {212 °F})
FEL_IJCQ_CTL1ST
No/Yes
Fuel injection quantity control status
•  Displays the fuel injection quantity control status.
FEL_IJCT_CTL1ST
No/Yes
Fuel injection timing control status
•  Displays the fuel injection timing control status.
FEL_PRE_CTL1ST
No/Yes
Fuel pressure control status
•  Displays the fuel pressure control status.
FF_CLG
No/Yes
Fuel Filter clogged
•  Displays the fuel Filter clogged
FIA_DSD
—(mm3/Stroke)
Supply pump flow desired value
•  Displays the supply pump flow desired value.
FIP_FL
A
Supply pump flow control current
•  Switch the ignition ON (engine off): 0 A
•  idle: Approx. 1.87 A
•  Racing (engine speed above 4,000 rpm): Approx. 1.75 A
FIP_SCV
A
Suction control valve
•  Switch the ignition ON (engine off): Approx. 44 mA
•  idle: Approx. 1.91 A
•  Racing (engine speed above 4,000 rpm): Approx. 1.79 A
FP_DUTY
%
Supply pump duty cycle
•  Switch the ignition ON (engine off): 0 %
•  idle: Approx. 50 %
•  Racing (engine speed above 4,000 rpm): Approx. 46 %
FP_RCV
—(ms)
Fuel pressure relief valve operation time
•  Switch the ignition ON (engine off): 0
•  idle: 0
•  Racing (engine speed above 4,000 rpm): 0
FQ_OIL
g/s
Fuel quantity in oil
•  Displays the fuel quantity in oil.
FQ_OIL_T
g/s
Fuel quantity in oil total
•  Displays the fuel quantity in oil total.
FRP
KPa, Bar, psi
Common rail pressure
•  Switch the ignition ON (engine off): 0—130 kPa {0—1.32 kgf/cm2, 0—18.8 psi}
•  idle: Approx. 40 MPa {408 kgf/cm2, 5802 psi}
•  Racing (engine speed above 4,000 rpm): Approx. 80 MPa {816 kgf/cm2, 11603 psi}
FRP_A
KPa {MPa}, mBar {Bar}, psi, in H20
Common rail pressure
•  Ignition switched ON (engine off): Approx. 0—130 MPa {0—1.32 kgf/cm2, 0—18.8 psi}
•  Idle (after warm up): Approx. 40 MPa {408 kgf/cm2, 5802 psi}
•  Racing (engine speed is 4,000 rpm): Approx. 80 MPa {816 kgf/cm2, 11603 psi}
FRP_A_CMD
KPa {MPa}, mBar {Bar}, psi, in H20
Common rail pressure desired value
•  Displays the common rail pressure desired value.
FRT_A
°C, °F
Fuel temperature inside the fuel supply line
•  Displays the fuel temperature inside the fuel supply line.
FU_SYS_CP
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
FU_SYS_ENA
GENVDSD
V
Generator Voltage Desired
•  Displays the generator voltage desired.
GLABL_CY1
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
GLABL_CY2
GLABL_CY3
GLABL_CY4
GLENA_O11V
GLENA_PREGL
GLENA_RGN
GLENA_RGNM
GLENA_U11V
GLLIFE_CY1
GLLIFE_CY2
GLLIFE_CY3
GLLIFE_CY4
GLOW_P_V
GLRM_CY1
GLRM_CY2
GLRM_CY3
GLRM_CY4
GP_LMP
Off/On
Glow indicator light
•   Glow indicator light not illuminated: Off
•   Glow indicator light illuminated: On
GPC_DUTY
%
Glow plug coil duty cycle
•  Switch the ignition ON (engine off): 0 %
Idle
•  ECT is 36 °C {86 °F}: Approx. 51 %
•  After a certain period has elapsed from when ECT exceeds 40 °C {104 °F}: 0 %
GPL_OP_ST
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
GPL_ST_SUP
HT_NOX_SRC_MN
HTR11
%
A/F sensor heater control
•  Switch the ignition ON (engine off): 0 %
•  idle: Approx. 10.49 %
•  Racing (engine speed above 4,000 rpm): Approx. 50 %
IAT_B1S1
°C, °F
Intake air temperature (No.1)
•  Displays the intake air temperature (No.1).
IAT_B1S2
°C, °F
Intake air temperature (No.2)
•  Displays the intake air temperature (No.2).
IAT13
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
ICP1
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel pressure sensor (built into fuel injector No.1)
•  Displays the fuel pressure sensor (built into fuel injector No.1).
ICP2
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel pressure sensor (built into fuel injector No.2)
•  Displays the fuel pressure sensor (built into fuel injector No.2).
ICP3
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel pressure sensor (built into fuel injector No.3)
•  Displays the fuel pressure sensor (built into fuel injector No.3).
ICP4
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel pressure sensor (built into fuel injector No.4)
•  Displays the fuel pressure sensor (built into fuel injector No.4).
IDC_SYS_ACT
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
IFT1
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel temperature sensor (built into fuel injector No.1)
•  Displays the fuel temperature sensor (built into fuel injector No.1).
IFT2
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel temperature sensor (built into fuel injector No.2)
•  Displays the fuel temperature sensor (built into fuel injector No.2).
IFT3
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel temperature sensor (built into fuel injector No.3)
•  Displays the fuel temperature sensor (built into fuel injector No.3).
IFT4
KPa {MPa}, mBar {Bar}, psi, in H20
Fuel temperature sensor (built into fuel injector No.4)
•  Displays the fuel temperature sensor (built into fuel injector No.4).
INCR_RGT_10K
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
INCR_RGT_20K
INCR_RGT_30K
INCR_RGT_40K
INCR_RGT_ACT
INGEAR*3
Off/On
Gears are engaged
•  Selector lever at R, D or M position: ON
•  Selector lever at P or N position: OFF
INJ1_CMP
—(mm3/Stroke)
Fuel injector No.1 correction value
•  Switch the ignition ON (engine off): Approx. −0.2
•  idle: Approx. −0.03
•  Racing (engine speed above 4,000 rpm): 0
INJ2_CMP
—(mm3/Stroke)
Fuel injector No.2 correction value
•  Switch the ignition ON (engine off): Approx. 0.27
•  idle: Approx. −0.06
•  Racing (engine speed above 4,000 rpm): 0
INJ3_CMP
—(mm3/Stroke)
Fuel injector No.3 correction value
•  Switch the ignition ON (engine off): Approx. 0.01
•  idle: Approx. 0.03
•  Racing (engine speed above 4,000 rpm): 0
INJ4_CMP
—(mm3/Stroke)
Fuel injector No.4 correction value
•  Switch the ignition ON (engine off): Approx. −0.01
•  idle: Approx. 0.03
•  Racing (engine speed above 4,000 rpm): 0
INLET_PRES
V
Manifold absolute pressure (No.1)
•  Displays the manifold absolute pressure (No.1).
INTK_MAPA
KPa, Bar, psi
Manifold absolute pressure (No.2)
•  Displays the manifold absolute pressure (No.2).
ISC_FBK
%
ISC feedback value
•  Displays ISC feedback value
ISC_FBK_LRN
%
Learning value for calculating ISC feedback amount
•  Displays learning value for calculating ISC feedback amount
I-Stop_OFF
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
I-Stop_TRD
I-Stop_VSP
I-Stop_VST
ISV_ACT
°(deg)
Intake shutter valve control actual value
•  Switch the ignition ON (engine off): Approx. 88.28
•  idle: Approx. 4.36
•  Racing (engine speed above 4,000 rpm): Approx. 82.5
ISV_DSD
°(deg)
Intake shutter valve control desired value
•  Displays the intake shutter valve control desired value.
%
ISV_LRN_C
°(deg)
Intake shutter valve learning value (closed)
•  Displays the intake shutter valve learning value (closed).
ISV_POS
%
Intake shutter valve
•  Switch the ignition ON (engine off): Approx. 88.23 %
•  idle: Approx. 4.31 %
•  Racing (engine speed above 4,000 rpm): Approx. 82.35 %
LN_IT_NCMP1
Fuel injector injection amount learning: not completed 1
•  Displays the fuel injector injection amount learning is not completed 1.
LN_IT_NCMP2
Fuel injector injection amount learning: not completed 2
•  Displays the fuel injector injection amount learning is not completed 2.
LOAD
%
Engine load
•  idle: Approx. 2.35 %
•  Racing (engine speed above 4,000 rpm): Approx. 2.35 %
•  Racing (engine speed above 5,000 rpm): Approx. 80 % or more
LP_EGR_ACT
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
LPEGR_DSD
M_GEAR
MAF
g/Sec
Mass air flow
•  Switch the ignition ON (engine off): Approx. 1.00 g/s {0.132 lb/min}
•  idle: Approx. 5.47 g/s {0.724 lb/min}
•  Racing (engine speed 2,000 rpm): Approx. 13.84 g/s {1.831 lb/min}
•  Racing (engine speed 4,000 rpm): Approx. 85.13 g/s {11.26 lb/min}
MAP_DSD
KPa, Bar, psi
Manifold absolute pressure (No.2) desired value
•  Displays the manifold absolute pressure (No.2) desired value.
MAX_SEN_VAL17
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
MAX_SEN_VAL18
MAX_SEN_VAL19
MAX_SEN_VAL20
MIL
Off/On
Check engine light
•  Check engine light not illuminate: Off
•  Check engine light illuminate: ON
MIL_DIS
km, ft, mi
Travelled distance since check engine light illuminated
•  Displays the travelled distance since check engine light illuminated.
MIN_ACT_MIL
Minutes run by the engine while check engine light activated (min)
•  Displays the minutes run by the engine while check engine light activated.
MIN_SEN_VAL17
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
MIN_SEN_VAL18
MN_SEN_VAL19
MIN_SEN_VAL20
MSF_CP
MSF_ENA
NEUTRAL_SW1
NEUTRAL_SW2
NOX_ADS_DSFR_ST
NOX_ADS_RGN_ST
NOX_C_B1S1*2
— (ppm)
The exhaust gas NOx concentration before SCR converter
•  Displays the exhaust gas NOx concentration before SCR converter.
NOX_EMI_T_HI_10K*2
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
NOX_EMI_T_HI_20K*2
NOX_EMI_T_HI_30K*2
NOX_EMI_T_HI_40K*2
NOX_EMI_T_HI_ACT*2
NOX_SRC_MN_CP*2
NOX_SCC_B1S1*2
— (ppm)
NOx sensor No.1 corrected concentration
•  Displays the NOx sensor No.1 corrected concentration.
O2
%
Oxygen concentration in exhaust gas
•  Switch the ignition ON (engine off): 0 %
•  idle: 13.9 %
•  Racing (engine speed above 4,000 rpm): Approx. 16.8 %
•  Deceleration fuel cut: Approx. 22 %
O2_SEN_CCT_B1S1
%
Oxygen concentratio
•  Displays the Oxygen concentration.
O2_SEN_CCT_B1S2
%
Oxygen concentratio
•  Displays the Oxygen concentration.
O2_SEN_CCT_B1S3
%
Oxygen concentratio
•  Displays the Oxygen concentration.
O2_SEN_LMD_B1S1
%
Oxygen lambda
•  Displays the Oxygen concentration.
O2_SEN_LMD_B1S2
%
Oxygen lambda
•  Displays the Oxygen concentration.
O2_SEN_LMD_B1S3
%
Oxygen lambda
•  Displays the Oxygen concentration.
O2_SH_PM_F
No/Yes
Oxygen sensor heater monitoring / PM filter monitoring
•  Displays oxygen sensor heater monitoring / PM filter monitoring
O2_SH_PM_F_CP
No/Yes
Oxygen sensor heater monitoring completed / PM filter monitoring completed
•  Displays oxygen sensor heater monitoring completed / PM filter monitoring completed
O2_SM_EGSM
No/Yes
Oxygen sensor monitoring / Exhaust gas sensor monitoring
•  Displays oxygen sensor monitoring / Exhaust gas sensor monitoring
O2_SM_EGSM_CP
No/Yes
Oxygen sensor monitoring completed / Exhaust gas sensor monitoring completed
•  Displays oxygen sensor monitoring completed / Exhaust gas sensor monitoring completed
O2S_IMP
A/F sensor element impedance
•  Displays the A/F sensor element impedance.
O2S11
µA
A/F sensor current
•  idle: Approx. 1.01 mA
•  Deceleration fuel cut: Approx. 3.84 mA
V
A/F sensor voltage
•  Switch ignition ON (engine off): 3.24 V
•  Deceleration fuel cut: Approx. 3.74 V
O2S11_CAL
A/F sensor calibration value
•  Switch the ignition ON (engine off): Approx. 1.09
•  idle: Approx. 1.09
•  Racing (engine speed above 4,000 rpm): Approx. 1.09
•  Deceleration fuel cut: Approx. 1.09
O2S11_MODE
A/F sensor activation status
•  Switch the ignition ON (engine off): 0
•  idle: 0
•  Racing (engine speed above 4,000 rpm): 3
•  Deceleration fuel cut: 3
OIL_DIL
kg, lb
Engine oil dilution amount
•  Displays the engine oil dilution amount.
OIL_P_DUTY
%
Engine oil pressure control circuit duty cycle
•  Switch the ignition ON (engine off): 0 %
•  idle: Approx. 55 %
•  Racing (engine speed above 4,000 rpm): 0 %
OILCHG_DIS
km, ft, mi
Distance from the last engine oil change
•  Displays the distance from the last engine oil change.
PCVHC
%
Blow-by heater control
ECT: above 90 °C {194 °F}
•  Switch the ignition ON (engine off): 0 %
•  idle: 0 %
PM_ACC
—(g/l, lb/ft3)
PM accumulation amount
•  Displays the PM accumulation amount.
PM_ACC_DSD
—(g/l, lb/ft3)
PM accumulation amount desired
•  Displays the PM accumulation amount desired.
PM_GEN
—(g/l, lb/ft3)
PM generation amount
•  Displays the PM generation amount.
PN_SW
Open/Closed
Park/Neutral position determination
•  Selector lever at R, D or M position: Open
•  Selector lever at P or N position: Closed
PRE_CHG_DIS
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
PRS_TRQ_ACT
%
Actual engine-percent torque
•  Displays the actual engine-percent torque
PRS_TRQ_DEM
%
Driver's demand engine-percent torque
•  Displays the driver's demand engine-percent torque
RE_LIFE
%
Remaining life
•  Displays the remaining life
RE_MILA
km, ft, mi
Remaining milage
•  Displays the remaining milage
REG_DIS
km, ft, mi
Distance since last diesel particulate filter regeneration
•  Displays the distance since last diesel particulate filter regeneration.
REGVP
mm
Regulating valve actuator position sensor
•  idle: Approx. 19.02 mm
•  Racing (engine speed approx 3,500 rpm): Approx. 12.15 mm
REGVP_DSD
mm
Regulating valve actuator position desired value
•  Displays the Regulating valve actuator position desired value
REL_THR_APOS
%
Relative throttle A position
•  Displays the relative throttle A position
REV_SW
Off/On
Reverse position determination
•  Displays the reverse position.
RGT_LV_T_LO_10K*2
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
RGT_LV_T_LO_20K*2
RGT_LV_T_LO_30K*2
RGT_LV_T_LO_40K*2
RGT_LV_T_LO_ACT*2
RLF_DIST
%
Remaining life (distance)
•  Displays the remaining life (distance)
RLF_NTL
%
Remaining life (nitration)
•  Displays the remaining life (nitration)
RLF_PERIOD
%
Remaining life (period)
•  Displays the remaining life (period)
RLF_RESOT
%
Remaining life (remaining soot)
•  Displays the remaining life (remaining soot)
RLF_TBNUM
%
Remaining life (total base number)
•  Displays the remaining life (total base number)
RPM
RPM
Engine speed
•  Displays the engine speed.
SDARS_BSPR_CP
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
SDARS_BSTPRE
SED_SW
Off/On
Sedimentor switch
•  There is no water in sedimentor: Off
•  There is water in sedimentor: On
T_ENG_RT
hh:mm:ss
Total engine run time
•  Displays the total engine run time
TB_LRN_FRQ
Frequency of completed turbocharger learning
•  Displays the frequency of completed turbocharger learning.
TB_LRN_FRQ
Frequency of completed turbocharger learning
•  Displays frequency of completed turbocharger learning
TCA_CINP
KPa, Bar, psi
Manifold absolute pressure (No.1)
•  idle: Approx. 104 kPa {1.06 kgf/cm2, 15.1 psi}
•  Racing (engine speed above 4,000 rpm): Approx. 152 kPa {1.54 kgf/cm2, 22.0 psi}
•  Racing (engine speed above 5,000 rpm): Approx. 176 kPa {1.79 kgf/cm2, 25.5 psi}
TFIQ_AFL_SM
— (mm3/stroke)
Target fuel injection quantity after limitation for smoke
•  Displays the target fuel injection quantity after limitation for smoke
TIM_CLR_DTC
Time since DTCs cleared (min)
•  Displays time since DTCs cleared (min)
TIRT
hh:mm:ss
Total idle run time
•  Displays total idle run time
TIRT_SUP
Total idle run time supported
•  Displays total idle run time supported
TRT_PTO_ACT_SUP
Total run time with PTO active supported
•  Displays total run time with PTO active supported
VEH_FEL_RATE
g/sec
Vehicle fuel rate
•  Displays the vehicle fuel rate
VGT_CMODE
Turbocharger Control Mode
•  Displays total run time with PTO active supported
VGTURB_ACT
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
VGTURB_DSD
VPWR
V
Battery positive voltage
•  Switch the ignition ON (engine off): Approx. 12.78 V
•  idle: Approx. 13.78 V
VSS
KPH, MPH
Vehicle speed
•  Displays the vehicle speed.
WGV
Displays in the Mazda Modular Diagnostic System (M-MDS) but it does not operate.
WT_LEV_CNT
Number of times sedimentor switch operates
•  Displays the number of times sedimentor switch operates.

*1  :MTX
*2  :With SCR System
*3  :ATX