PCM INSPECTION [L3 Turbo]

id0140b6802500


Without Using the M-MDS

Note
•  The PCM terminal voltage can vary with the conditions when measuring and changes due to aged deterioration on the vehicle, causing false diagnosis. Therefore determine comprehensively where the malfunction occurs among the input systems, output systems, and the PCM.

PCM terminal voltage table (Reference)

am6zzw00000123

Terminal

Signal

Connected to

Test condition

Voltage (V)

Inspection item
1A
—
—
—
—
—
1B
Starter relay control
Starter relay
Switch the ignition to off
Below 1.0
•  Starter relay
•  Related wiring harness
Switch the ignition to ON
Below 1.0
1C
—
—
—
—
—
1D
Clutch operation
CPP switch
Clutch pedal depressed
Approx. 1.5
•  CPP switch
•  Related wiring harness
Clutch pedal released
B+
1E
—
—
—
—
—
1F
—
—
—
—
—
1G
—
—
—
—
—
1H
Fuel pump control
Fuel pump relay
Switch the ignition to ON
B+
•  Fuel pump relay
•  Related wiring harness
Cranking
B+
Idle
Below 1.0
1I
A/C
A/C relay
Idle
A/C operating
Below 1.0
•  A/C relay
•  Related wiring harness
A/C not operating
B+
1J
—
—
—
—
—
1K
—
—
—
—
—
1L
—
—
—
—
—
1M
IAT
MAF/IAT sensor
Switch the ignition to ON
IAT 20 °C
{68 °F}
2.4—2.6
•  MAF/IAT sensor
•  Related wiring harness
IAT 30 °C
{86 °F}
1.7—1.9
1N
—
—
—
—
—
1O
—
—
—
—
—
1P
MAF sensor ground
MAF/IAT sensor
Under any condition
Below 1.0
•  Related wiring harness
1Q
APP sensor voltage
APP sensor
Switch the ignition to ON
Approx. 5.0
•  APP sensor
•  Related wiring harness
1R
—
—
—
—
—
1S
Neutral position
Neutral switch
Shift lever is at neutral position
Approx. 1.5
•  Neutral switch
•  Related wiring harness
Shift lever is not at neutral position
B+
1T
—
—
—
—
—
1U
APP sensor ground
APP sensor
Under any condition
Below 1.0
•  APP sensor
•  Related wiring harness
1V
—
—
—
—
—
1W
Cruise control switch ground
Cruise control switch
Under any condition
Below 1.0
•  Related wiring harness
1X
—
—
—
—
—
1Y
APP sensor (No.1)
APP sensor No.1
Switch the ignition to ON
When the accelerator pedal is released
Approx. 0.4
•  APP sensor
•  Related wiring harness
When the accelerator pedal is depressed
Approx. 3.4
1Z
—
—
—
—
—
1AA
Fuel pump speed control
Fuel pump speed control relay
Switch the ignition to ON
B+
•  Fuel pump speed control relay
•  Related wiring harness
Cranking
Below 1.0
Idle
Below 1.0
1AB
Brake switch (No.1 signal)
Brake switch No.1
Brake pedal depressed
B+
•  Brake switch (No.1 signal)
•  Related wiring harness
Brake pedal released
Below 1.0
1AC
APP sensor (No.2)
APP sensor No.2
•  Inspect using the wave profile.
•  APP sensor
•  Related wiring harness
1AD
—
—
—
—
—
1AE
Fan control module
Fan control module
•  Inspect using the wave profile.
•  Fan control module
•  Related wiring harness
1AF
—
—
—
—
—
1AG
—
—
—
—
—
1AH
—
—
—
—
—
1AI
CAN (L)
CAN system related modules
Because this terminal is for CAN, no valid determination of terminal voltage is possible
•  Related wiring harness
1AJ
Constant voltage
APP sensor
Switch the ignition to ON
Approx. 5.0
•  Related wiring harness
1AK
MAF
MAF/IAT sensor
Switch the ignition to ON
Approx. 0.7
•  MAF/IAT sensor
•  Related wiring harness
Idle
Approx. 1.3
1AL
—
—
—
—
—
1AM
CAN (H)
CAN system related modules
Because this terminal is for CAN, no valid determination of terminal voltage is possible
•  Related wiring harness
1AN
—
—
—
—
—
1AO
—
—
—
—
—
1AP
—
—
—
—
—
1AQ
Cruise control switch
Cruise control switch
Switch the ignition to ON
OFF switch pressed in
Approx. 0
•  Cruise control switch
•  Related wiring harnesses
CANCEL switch pressed in
Approx. 1.4
SET (-) switch pressed in
Approx. 2.4
SET (+) switch pressed in
Approx. 3.2
RESUME switch pressed in
Approx. 3.9
ON switch pressed in
Approx. 4.3
Except above
Approx. 4.6
1AR
IAT sensor ground
IAT sensor
Under any condition
Below 1.0
•  Related wiring harness
1AS
—
—
—
—
—
1AT
Main relay control
Main relay
Switch the ignition to off
B+
•  Main relay
•  Related wiring harness
Switch the ignition to ON
Below 1.0
1AU
—
—
—
—
—
1AV
APP sensor ground
APP sensor
Under any condition
Below 1.0
•  Related wiring harness
1AW
Generator field coil control
Generator
(terminal D)
•  Inspect using the wave profile.
•  Generator
•  Related wiring harness
1AX
Generator output voltage
Generator
(terminal P)
•  Inspect using the wave profile.
•  Generator
•  Related wiring harness
1AY
Ignition switch
Ignition switch*1, Ignition relay No.1*2
Switch the ignition to off
Below 1.0
•  Ignition switch*1, Ignition relay No.1*2
•  Related wiring harness
Switch the ignition to ON
B+
1AZ
Ground
Ground
Under any condition
Below 1.0
•  Related wiring harness
1BA
Back-up power supply
Battery (positive terminal)
Under any condition
B+
•  Battery
•  Related wiring harness
1BB
Ground
Ground
Under any condition
Below 1.0
•  Related wiring harness
1BC
—
—
—
—
—
1BD
Ground
Ground
Under any condition
Below 1.0
•  Related wiring harness
1BE
Power supply
Main relay
Switch the ignition to off
Below 1.0
•  Related wiring harness
Switch the ignition to ON
B+
1BF
Power supply
Main relay
Switch the ignition to off
Below 1.0
•  Related wiring harness
Switch the ignition to ON
B+
1BG
Ground
Ground
Under any condition
Below 1.0
•  Related wiring harness
1BH
Ground
Ground
Under any condition
Below 1.0
•  Related wiring harness
2A
Throttle valve actuator control (+)
Throttle body (throttle valve actuator)
Switch the ignition to ON
B+
•  Throttle valve actuator
•  Related wiring harness
2B
Throttle valve actuator control (–)
Throttle body (throttle valve actuator)
Switch the ignition to ON
B+
•  Throttle valve actuator
•  Related wiring harness
2C
A/F sensor heater control
A/F sensor heater
•  Inspect using the wave profile.
•  A/F sensor
•  Related wiring harness
2D
HO2S heater control
HO2S heater
Idle (after warm up)
B+
•  HO2S heater
•  Related wiring harness
2E
Power supply
Main relay
Switch the ignition to off
Below 1.0
•  Main relay
•  Related wiring harness
Switch the ignition to ON
B+
2F
High pressure fuel pump control (+)
High pressure fuel pump (Spill valve control solenoid valve)
Switch the ignition to ON
Approx. 9.2
•  Spill valve control solenoid valve
•  Related wiring harness
Idle
Approx. 9.5
2G
High pressure fuel pump control (–)
High pressure fuel pump (Spill valve control solenoid valve)
Switch the ignition to ON
Approx. 9.5
•  Spill valve control solenoid valve
•  Related wiring harness
Idle
Approx. 9.0
2H
Ground
Body ground
Under any condition
Below 1.0
•  Related wiring harness
2I
Sensor ground
HO2S
Switch the ignition to off
Below 1.0
•  HO2S
•  Related wiring harness
Switch the ignition to ON
Approx. 1.5
2J
—
—
—
—
—
2K
Constant voltage (Vref)
Fuel pressure sensor
Switch the ignition to ON
Approx. 5.0
•  Related wiring harness
2L
—
—
—
—
—
2M
Sensor ground
A/F sensor
Under any condition
Below 1.0
•  Related wiring harness
2N
Boost air temperature
MAP/boost air temperature sensor
Switch the ignition to ON
IAT 20 °C
{68 °F}
2.4—2.6
•  Boost air temperature sensor
•  Related wiring harness
IAT 30 °C
{86 °F}
1.7—1.9
2O
OCV control
OCV
Switch the ignition to ON
B+
•  OCV
•  Related wiring harness
2P
Sensor ground
Fuel pressure sensor
Under any condition
Below 1.0
•  Fuel pressure sensor
•  Related wiring harness
2Q
HO2S
HO2S
Idle
0—1
•  HO2S
•  Related wiring harness
2R
Fuel pressure sensor
Fuel pressure sensor
Idle (after warm up)
Approx. 1.35
•  Fuel pressure sensor
•  Related wiring harness
2S
CMP
CMP sensor
•  Inspect using the wave profile.
•  CMP sensor
•  Related wiring harness
2T
—
—
—
—
—
2U
Knocking (+)
KS
Switch the ignition to ON (Use digital type voltmeter, because measurement voltage will be detected less than true voltage when using analog type voltmeter)
Approx. 4.3
•  KS
•  Related wiring harness
2V
Knocking (–)
KS
Switch the ignition to ON (Use digital type voltmeter, because measurement voltage will be detected less than true voltage when using analog type voltmeter)
Below 1.0
•  KS
•  Related wiring harness
2W
CKP
CKP sensor
•  Inspect using the wave profile.
•  CKP sensor
•  Related wiring harness
2X
Internal ground
KS, CMP sensor, CKP sensor, A/F sensor, TP sensor
Under any condition
Below 1.0
•  Related wiring harness
2Y
A/F sensor calibration resistor
A/F sensor
Switch the ignition to ON
Approx. 1.5
•  A/F sensor
•  Related wiring harness
2Z
A/F sensor power supply
A/F sensor
Idle (after warm up)
Approx. 4.0
•  A/F sensor
•  Related wiring harness
2AA
Wastegate control solenoid valve
Wastegate control solenoid valve
•  Inspect using the wave profile.
•  Wastegate control solenoid valve
•  Related wiring harness
2AB
Purge solenoid valve
Purge solenoid valve
•  Inspect using the wave profile.
•  Purge solenoid valve
•  Related wiring harness
2AC
A/F sensor VSIP
A/F sensor
Idle (after warm up)
Approx. 3.6
•  A/F sensor
•  Related wiring harness
2AD
A/F sensor IP+
A/F sensor
Idle (after warm up)
Approx. 3.5
•  A/F sensor
•  Related wiring harness
2AE
Variable swirl shutter valve monitor
Variable swirl shutter valve switch
variable swirl shutter valve close
Below 1.0
•  Variable swirl shutter valve switch
•  Related wiring harness
variable swirl shutter valve open
B+
2AF
OCV control
OCV
•  Inspect using the wave profile.
•  OCV valve
•  Related wiring harness
2AG
Manifold absolute pressure
MAP sensor
Switch the ignition to ON
Approx. 1.9
•  MAP sensor
•  Related wiring harness
Idle (after warm up)
Below 1.0
2AH
ECT
ECT sensor
Switch the ignition to ON
ECT 20 °C
{68 °F}
3.04—3.14
•  ECT sensor
•  Related wiring harness
ECT 60 °C
{140 °F}
1.29—1.39
2AI
—
—
—
—
—
2AJ
TP sensor ground
TP sensor
Under any condition
Below 1.0
•  TP sensor
•  Related wiring harness
2AK
TP sensor (No. 1)
TP sensor (No. 1)
Note
•  When the switch the ignition to ON (engine is off), the throttle valve is fully closed regardless of the accelerator pedal opening angle.
•  TP sensor
•  Related wiring harness
Switch the ignition to ON (after warm up)
APP is released
Approx. 0.85
APP is depressed
Approx. 0.85
2AL
TP sensor (No. 2)
TP sensor (No. 2)
Note
•  When the switch the ignition to ON (engine is off), the throttle valve is fully closed regardless of the accelerator pedal opening angle.
•  TP sensor
•  Related wiring harness
Switch the ignition to ON (after warm up)
APP is released
Approx. 4.15
APP is depressed
Approx. 4.15
2AM
EGR valve #2 coil control
EGR valve
Switch the ignition to ON
B+
•  EGR valve
•  Related wiring harness
2AN
EGR valve #4 coil control
EGR valve
Switch the ignition to ON
B+
•  EGR valve
•  Related wiring harness
2AO
Constant voltage (Vref)
TP sensor
Switch the ignition to ON
Approx. 5.0
•  TP sensor
•  Related wiring harness
2AP
—
—
—
—
—
2AQ
EGR valve #1 coil control
EGR valve
Switch the ignition to ON
Below 1.0
•  EGR valve
•  Related wiring harness
2AR
EGR valve #3 coil control
EGR valve
Switch the ignition to ON
B+
•  EGR valve
•  Related wiring harness
2AS
Variable swirl control
Variable swirl solenoid valve
ECT 0 °C {32 °F} or more or engine speed 3,250 rpm or more
B+
•  Variable swirl solenoid valve
•  Related wiring harness
ECT less than 0 °C {32 °F} and engine speed less than 3,250 rpm
Below 1.0
2AT
IGT4
Ignition coil (No.4 cylinders)
•  Inspect using the wave profile.
•  Ignition coil No.4
•  Related wiring harness
2AU
Constant voltage (Vref)
MAP sensor
Switch the ignition to ON
Approx. 5.0
•  Related wiring harness
2AV
Sensor ground
MAP sensor
Under any condition
Below 1.0
•  Related wiring harness
2AW
IGT2
Ignition coil (No.2 cylinders)
•  Inspect using the wave profile.
•  Ignition coil No.2
•  Related wiring harness
2AX
IGT3
Ignition coil (No.3 cylinders)
•  Inspect using the wave profile.
•  Ignition coil No.3
•  Related wiring harness
2AY
Sensor ground
ECT sensor
Under any condition
Below 1.0
•  ECT sensor
•  Related wiring harness
2AZ
Fuel injection
(–)(#4)
Fuel injector (No.4)
•  Inspect using the wave profile.
•  Fuel injector No.4
•  Related wiring harness
2BA
IGT1
Ignition coil (No.1 cylinders)
•  Inspect using the wave profile.
•  Ignition coil No.1
•  Related wiring harness
2BB
Fuel injection
(–)(#1)
Fuel injector (No.1)
•  Inspect using the wave profile.
•  Fuel injector No.1
•  Related wiring harness
2BC
Fuel injection
(–)(#2)
Fuel injector (No.2)
•  Inspect using the wave profile.
•  Fuel injector No.2
•  Related wiring harness
2BD
Fuel injection
(–)(#3)
Fuel injector (No.3)
•  Inspect using the wave profile.
•  Fuel injector No.3
•  Related wiring harness
2BE
Fuel injector power supply 1
Fuel Injector relay
Switch the ignition to off
Below 1.0
•  Fuel Injector relay
•  Related wiring harness
Switch the ignition to ON
B+
2BF
Fuel injector power supply 2
Fuel Injector relay
Switch the ignition to off
Below 1.0
•  Fuel Injector relay
•  Related wiring harness
Switch the ignition to ON
B+
2BG
Fuel injection
(+)(#1, #4)
Fuel injector (No.1,No.4)
•  Inspect using the wave profile.
•  Fuel injector No.1, No.4
•  Related wiring harness
2BH
Fuel injection
(+)(#2, #3)
Fuel injector
(No.2, No.3)
•  Inspect using the wave profile.
•  Fuel injector No.2, No.3
•  Related wiring harness

*1  :Without advanced keyless entry and push button start system
*2  :With advanced keyless entry and push button start system

Inspection Using An Oscilloscope (Reference)


APP sensor (No.2) signal

Accelerator pedal released

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Accelerator pedal depressed

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


Fan control module signal

am3uuw00002383
PCM terminals
•  1AE (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Generator field coil control signal

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


Generator output voltage signal

ampjjw00001529
PCM terminals
•  1AX (+)—body ground (–)
Oscilloscope setting
•  2 V/DIV (Y),1 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


A/F sensor heater control signal

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PCM terminals
•  2C (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 200 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


CMP sensor signal

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


CKP sensor signal

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


Wastegate control solenoid valve signal

acxuuw00002325
PCM terminals
•  2AA (+)—body ground (–)
Oscilloscope setting
•  20 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Switch the ignition to ON


Purge control signal

am2zzw00003588
PCM terminals
•  2AB (+)—body ground (–)
Oscilloscope setting
•  10 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Racing


OCV signal

am2zzw00003590
PCM terminals
•  2AF (+)—body ground (–)
Oscilloscope setting
•  5 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
•  Racing


IGT1, IGT2, IGT3, IGT4 control signals

ampjjw00000781
PCM terminals
•  IGT1 (No.1): 2BA (+)—body ground (–)
•  IGT2 (No.2): 2AW (+)—body ground (–)
•  IGT3 (No.3): 2AX (+)—body ground (–)
•  IGT4 (No.4): 2AT (+)—body ground (–)
Oscilloscope setting
•  2 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Fuel injection control (–)

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PCM terminals
•  Fuel injection No.1: 2BB (+)—body ground (–)
•  Fuel injection No.2: 2BC (+)—body ground (–)
•  Fuel injection No.3: 2BD (+)—body ground (–)
•  Fuel injection No.4: 2AZ (+)—body ground (–)
Oscilloscope setting
•  10 V/DIV (Y), 20 ms/DIV (X), DC range
Vehicle condition
•  Idle after warm up


Fuel injection control (+)

acxuuw00000277
PCM terminals
•  Fuel injection No.1, No.4: 2BG (+)—body ground (–)
•  Fuel injection No.2, No.3: 2BH (+)—body ground (–)
Oscilloscope setting
•  20 V/DIV (Y), 400 µs/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. Perform the specific inspections for the following parts:
―  CMP sensor (SeeCAMSHAFT POSITION (CMP) SENSOR INSPECTION [L3 Turbo].)
―  Main relay

1.  Connect the M-MDS to the DLC-2.

am3uuw00002394

2.  Switch the ignition to ON.

3.  Measure the PID value.

•  If PID value is not within the specification, follow the instructions in the “Inspection item“ 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.
•  For input/output signals except those of the monitoring items, use a voltmeter to measure the PCM terminal voltage.
•  The simulation items that are used in the ENGINE CONTROL SYSTEM OPERATION INSPECTION are as follows.
―  ACCS, ALTF, ARPMDES, EVAPCP, EVAPCV, FAN_DUTY, FP, IMRC, INJ_1, INJ_2, INJ_3, INJ_4, SEGRP, TEST, VT DUTY1 wt, WGC

PID/DATA monitor table (reference)

Monitor item (Definition)

Unit/Condition

Condition/Specification (Reference)

Inspection item

PCM terminal
AC_REQ
(A/C request signal)
OFF/ON
A/C switch OFF: OFF
A/C switch ON: ON
Perform applicable
DTC troubleshooting
—
ACCS (A/C relay)
OFF/ON
A/C relay OFF: OFF
A/C relay ON: ON
•  The following PIDs:
―  RPM, TP REL, ECT
•  A/C relay
1I
AFR
(Air/fuel ratio)
—
Target air-fuel ratio is displayed
•  A/F sensor
2Z
2AC
2AD
AFR_ACT
(Actual air/fuel ratio)
—
Actual air-fuel ratio is displayed
•  A/F sensor
2Z
2AC
2AD
ALTF
(Generator field coil control duty value)
%
Switch the ignition to ON: 0%
Idle: 0—100%
Just after A/C switch ON and fan switch ON at idle: Duty value rises
•  The following PIDs:
―  IAT, ECT, RPM, VPWR, ALTT V
•  Generator
1AW
ALTT V
(Generator output voltage)
V
Idle (no E/L): Approx. 14 V (This is an internal calculation value and differs from the terminal voltage.)
•  Generator
1AX
APP1
(APP sensor No.1)
%
Accelerator pedal is released: Approx. 15%
Accelerator pedal is depressed: Approx. 68%
•  APP sensor
1Y
V
Accelerator pedal is released: Approx. 0.4 V
Accelerator pedal is depressed: Approx. 3.4 V
APP2
(APP sensor No.2)
%
Accelerator pedal is released: Approx. 8%
Accelerator pedal is depressed: Approx. 68%
•  APP sensor
1AC
V
Accelerator pedal is released: Approx. 0.4 V
Accelerator pedal is depressed: Approx. 3.4 V
ARPMDES
(Target engine speed)
RPM
Indicate the target engine speed
•  The following PIDs:
―  IAT, RPM, MAP, ECT, MAF, TP REL, INGEAR, ALTT V
—
BARO
(Barometric pressure)
Pa
Indicate the BARO
•  BARO sensor
—
V
Switch the ignition to ON at sea level: Approx. 4.0 V
BAT
(Boost air temperature)
°C
°F
Indicate the boost air temperature
•  MAP/boost air temperature sensor
2N
V
Boost air temperature 20 °C {68 °F}: 2.4—2.6 V
Boost air temperature 30 °C {86 °F}: 1.7—1.9 V
BOO
(Brake switch (No.1 signal))
OFF/ON
Brake pedal depressed: ON
Brake pedal released: OFF
•  Brake switch (No.1 signal)
1AB
BPA*1
(Brake switch (No.2 signal)
OFF/ON
Brake pedal depressed: ON
Brake pedal released: OFF
•  Brake switch (No.2 signal)
—
CATT11_DSD
(Estimated catalytic converter temperature)
°C
°F
Indicates the estimated catalytic converter temperature
•  Perform applicable DTC troubleshooting.
—
CHRGLP
(Generator warning light)
OFF/ON
Switch the ignition to ON: ON
Idle: OFF
•  Perform applicable DTC troubleshooting.
—
COLP
(Refrigerant pressure sensor)
OFF/ON
Refrigerant pressure is more than the specification: ON
Refrigerant pressure is less than the specification: OFF
•  Refrigerant pressure sensor
—
CPP
(Clutch pedal position)
OFF/ON
Clutch pedal depressed: ON
Clutch pedal released: OFF
•  Clutch switch
1D
CPP/PNP
(Shift lever position)
OFF/ON
Neutral position: ON
Others: OFF
•  Neutral switch
1S
ECT
(Engine coolant temperature)
°C
°F
Indicate the ECT
•  ECT sensor
2AH
V
ECT 20 °C {68 °F}: 3.04—3.14 V
ECT 60 °C {140 °F}: 1.29—1.39 V
EQ_RAT11
(Equivalence ratio (lambda))
—
Idling after warm-up: Approx. 1
•  Perform applicable DTC troubleshooting.
—
EQ_RAT11_DSD
(Desired equivalence ratio (lambda))
—
Idling after warm-up: Approx. 1
•  Perform applicable DTC troubleshooting.
—
ETC_ACT
(Electronic throttle control actual)
°
Indicates the desired TP by angle
•  Perform applicable DTC troubleshooting.
2A
2B
ETC_DSD
(Electronic throttle control desired)
%
Indicates the desired TP by percent
•  The following PIDs:
―  APP1, APP2, ETC_ACT
•  TP sensor
—
°
Indicates the desired TP by angle
EVAPCP
(Purge solenoid valve duty value)
%
Switch the ignition to ON: 0%
Idle: 0%
•  The following PIDs:
―  IAT, RPM, ECT, MAF, O2S11,BARO, INGEAR, VPWR
•  Purge solenoid valve
2AB
FAN_DUTY
(Fan duty cycle)
%
ECT less than 98 °C {208 °F}: 0%
ECT more than 110 °C {230 °F}: 90%
•  Fan control module
1AE
FIA
(Fuel injection amount)
—
Indicates the fuel injection amount.
•  Fuel injector
•  Fuel Injector relay
—
FP
(Fuel pump relay)
OFF/ON
Idle: ON
Cranking: ON
•  The following PIDs:
―  RPM
•  Fuel pump relay
1H
FP_Hi_PRES
(High pressure fuel pump)
Off/On
Spill valve control solenoid valve work: On
Spill valve control solenoid valve don’t work: Off
•  High pressure fuel pump
2F
2G
FUEL_P_DSD
(Fuel pressure desired)
Pa
Indicate the target fuel pressure.
•  The following PIDs:
―  ECT, FUEL_PRES, MAF, RPM, VPWR,
—
FUEL_PRES
(Fuel pressure sensor)
Pa
Idle (after warm up): Approx. 3 MPa
Load 60% or more: Approx. 11.5 MPa
•  Fuel pressure sensor
2R
V
Idle (after warm up): Approx. 1.35 V
FUELPW
(Fuel injector duration)
sec
Idle: Approx. 450—650 µs
•  The following PIDs:
―  ECT, IAT, RPM, TP REL, MAF, O2S11, O2S12, MAP, VSS, BOO, AC_REQ, VPWR
2AZ
2BB
2BC
2BD
FUELSYS
(Fuel system status)
OL/CL/
OL-Drive/
OL-Fault/
CL-Fault
Switch the ignition to ON: OL_Drive
Idle (after warm up): CL
•  The following PIDs:
―  IAT, MAF, TP REL, MAP, ECT, RPM, O2S11, O2S12, INGEAR, VPWR, ALTT V
•  Fuel injector
—
HTR11
(A/F sensor heater)
OFF/ON
Idle (after warm up): ONÛOFF
•  The following PIDs:
―  IAT, MAF, TP REL, ECT, RPM
•  A/F sensor heater
2C
HTR12
(HO2S heater)
OFF/ON
Idle: ON
Engine speed is above 4,000 rpm: OFF
•  The following PIDs:
―  IAT, MAF, ECT, RPM
•  HO2S heater
2D
IAT
(Intake air temperature)
°C
°F
Indicate the IAT
•  MAF/IAT sensor
1M
V
IAT 20 °C {68 °F}: 2.4—2.6V
IAT 30 °C {86 °F}: 1.7—1.9V
IMRC
(Variable swirl solenoid valve)
OFF/ON
Engine speed is below Approx. 3,250 rpm and ECT is below 0 °C {32 °F}: ON
Others: OFF
•  The following PIDs:
―  TP REL, ECT, RPM
•  Variable swirl solenoid valve
2AS
INGEAR
(Load/no load condition)
OFF/ON
•  When the following conditions are satisfied: ON
―  Other than neutral
―  Clutch pedal released
•  Except above: OFF
•  CPP switch
•  Neutral switch
1D
1S
IVS
(CTP condition)
Idle/
Off Idle
APP closed: Idle
Others: Off Idle
•  Perform applicable DTC troubleshooting.
—
KNOCKR
(Knocking retard)
°
Switch the ignition to ON: 0 °
Idle: 0 °
•  KS
2U
2V
LOAD
(Engine load)
%
Switch the ignition to ON: 0%
Idle (after warm up): 17.1—18.5%
Engine speed is 2,500 rpm: 14.2—15.2
•  MAF/IAT sensor
—
LONGFT1
(long term fuel trim)
%
Idle (after warm up):–14—14%
•  Perform applicable DTC troubleshooting.
—
MAF
(Mass airflow)
g/sec
Indicate the MAF
•  MAF/IAT sensor
1AK
V
Switch the ignition to ON: Approx. 0.7 V
Idle (after warm up): Approx. 1.3 V
MAP
(Manifold absolute pressure)
Pa
Indicate the MAP
•  MAP sensor
2AG
V
Switch the ignition to ON: Approx. 1.9 V
Idle (after warm up): Below 1.0 V
MIL
(Malfunction indicator lamp)
OFF/ON
Switch the ignition to ON: ON
Idle: OFF
•  Perform applicable DTC troubleshooting.
—
MIL_DIS
(Traveled distance since the MIL illuminated)
km
mile
No DTC: 0 km {0 mile}
DTC detected: Not 0 km {0 mile}
•  Perform applicable DTC troubleshooting.
—
O2S11
(A/F sensor)
A
Idle (after warm up): –1.0—1.0 A
Deceleration (after warm up):
0.25 A or more
•  A/F sensor
2Z
2AC
2AD
O2S12
(HO2S)
V
Idle: 0—1 V
•  HO2S
2Q
RO2FT1
(HO2S fuel trim)
%
•  Idle after warm-up: Approx. 0.2
•  The following PID
―  O2S12
2Q
RPM
(Engine speed)
RPM
Indicates the engine speed
•  CKP sensor
2W
SCCS*2
(Speed control command switch)
V
•  OFF switch pressed in: approx. 0 V
•  CANSEL switch pressed in: approx. 1.4 V
•  SET(-) switch pressed in: approx. 2.4 V
•  SET(+) switch pressed in: approx. 3.2 V
•  RESUME switch pressed in: approx. 3.9 V
•  ON switch pressed in: approx. 4.3 V
•  Except above: approx. 4.6
•  Cruise control switch
1AQ
SEGRP
(EGR valve (stepping motor) position)
—
Idle: 0
EGR valve operating: 0—57
•  The following PIDs:
―  MAF, TP REL, ECT, RPM, VSS
•  EGR valve
2AM
2AN
2AQ
2AR
SEGRP DSD
(Desired EGR valve (stepping motor) position)
%
Indicate the desired EGR valve position
•  The following PIDs:
―  MAF, TP REL, ECT, RPM, VSS
—
SHRTFT1
(Short term fuel trim [A/F sensor])
%
Idle (after warm up): Approx.–30—25%
•  Perform applicable DTC troubleshooting.
—
SPARKADV
(Ignition timing)
°
Indicate the ignition timing
•  The following PIDs:
―  MAF, TP REL, ECT, RPM, INGEAR, VPWR
•  Ignition coil
2AT
2AW
2AX
2BA
TEST
OFF/ON
—
—
—
TP REL
(Relative TP)
%
Switch the ignition to ON (after warm up)
APP is released: Approx. 5%
APP is depressed: Approx. 5 %
Note
•  When the switch the ignition to ON (engine is off), the throttle valve is fully closed regardless of the accelerator pedal opening angle.
•  TP sensor No.1, No.2
2AK
2AL
TP1
(TP sensor No.1)
%
Switch the ignition to ON (after warm up)
APP is released: Approx. 15 %
APP is depressed: Approx. 15 %
Note
•  When the switch the ignition to ON (engine is off), the throttle valve is fully closed regardless of the accelerator pedal opening angle.
•  TP sensor No.1
2AK
V
Switch the ignition to ON (after warm up)
APP is released: Approx. 0.85 V
APP is depressed: Approx. 0.85 V
TP2
(TP sensor No.2)
%
Switch the ignition to ON (after warm up)
APP is released: Approx. 15 %
APP is depressed: Approx. 15 %
Note
•  When the ignition switch is in the ON position (engine is off), the throttle valve is fully closed regardless of the accelerator pedal opening angle.
•  TP sensor No.2
2AL
V
Switch the ignition to ON (after warm up)
APP is released: Approx. 4.15 V
APP is depressed: Approx. 4.15 V
TPCT
(Lowest closed throttle voltage)
V
Switch the ignition to ON: Approx 0.5 V
•  TP sensor No.1, No.2
2AK
2AL
VPWR
(Battery positive voltage)
V
Indicates the battery voltage
•  Battery
1BA
VSS
(Vehicle speed)
KPH
MPH
Indicates the vehicle speed
•  Perform applicable DTC troubleshooting.
—
VT ACT1
(Actual valve timing)
°
Idle: Approx. 0°
•  CMP sensor
•  CKP sensor
2S
2W
VT DIFF1
(Difference between actual valve timing and target valve timing)
°
Idle: Approx. 0°
•  The following PIDs:
―  RPM, LOAD, VT ACT1
•  CMP sensor
—
VT DUTY1
(Camshaft position commanded duty cycle)
%
Idle: Approx. 11.5%
•  The following PIDs:
―  TP REL, ECT, RPM
•  OCV
2AF
WGC
(Wastegate control solenoid valve)
%
Racing with the accelerator pedal fully depressed: 10—100 %
•  Wastegate control solenoid valve
2AA
Fully closed: 0 %

*1  :With cruise control system or from BL****-198281,BL1***-239890
*2  :With cruise control system