DTC P02E0:00 [MZ-CD 1.6]

id0102g8004100

DTC P02E0:00

Intake shutter valve actuator control circuit performance
DETECTION CONDITION
•  The PCM monitors the intake shutter valve actuator control circuit signal. If the actual signal is outside of the signal requested by the PCM, the PCM determines that the intake shutter valve actuator control circuit has a malfunction.
POSSIBLE CAUSE
•  Intake shutter valve actuator connector or terminal malfunction
•  Short to ground in the wiring harness between intake shutter valve actuator terminal D and PCM terminal 134
•  Short to ground in the wiring harness between intake shutter valve actuator terminal E and PCM terminal 146
•  Short to power supply in the wiring harness between intake shutter valve actuator terminal D and PCM terminal 134
•  Short to power supply in the wiring harness between intake shutter valve actuator terminal E and PCM terminal 146
•  Intake shutter valve actuator malfunction
•  PCM connector or terminal malfunction
•  PCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
•   Has the FREEZE FRAME DATA been recorded?
Yes
Go to the next step.
No
Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2
VERIFY RELATED REPAIR INFORMATION AVAILABILITY
•  Verify related service repair information availability.
•  Is any related repair information available?
Yes
Perform repair or diagnosis according to the available repair information.
•   If the vehicle is not repaired, go to the next step.
No
Go to the next step.
3
VERIFY RELATED PENDING CODE AND/OR DTC
•  Switch the ignition to ON (engine off).
•  Perform the Pending Trouble Code Access Procedure and DTC Reading Procedure.
•  Is the other PENDING CODE/DTC also present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [MZ-CD 1.6].)
No
Go to the next step.
4
INSPECT INTAKE SHUTTER VALVE ACTUATOR CONNECTOR CONDITION
•  Disconnect the intake shutter valve actuator connector.
•  Inspect for poor connection (such as damaged/pulled-out pins, corrosion)
•  Is there any malfunction?
Yes
Repair or replace the connector and/or terminals, then go to Step 9.
No
Go to the next step.
5
INSPECT INTAKE SHUTTER VALVE ACTUATOR CONTROL CIRCUIT FOR SHORT TO GROUND
•  Disconnect the intake shutter valve actuator connector.
•  Inspect for continuity between following intake shutter valve actuator terminals (wiring harness-side) and body ground.
―  Terminal D
―  Terminal E
•  Is there continuity?
Yes
Repair or replace the wiring harness for a possible short to ground, then go to Step 9.
No
Go to the next step.
6
INSPECT INTAKE SHUTTER VALVE ACTUATOR CONTROL CIRCUIT FOR SHORT TO POWER SUPPLY
•  Switch the ignition to ON (engine off).
•  Measure the voltage at the following intake shutter valve actuator terminals (wiring harness-side) and body ground.
―  Terminal D
―  Terminal E
•   Is the voltage B+?
Yes
Repair or replace the wiring harness for a possible short to power supply, then go to Step 9.
No
Go to the next step.
7
INSPECT INTAKE SHUTTER VALVE ACTUATOR
•  Inspect the intake shutter valve actuator.
•  Is there any malfunction?
Yes
Replace the intake shutter valve component, then go to Step 9.
(See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [MZ-CD 1.6].)
No
Go to the next step.
8
INSPECT PCM CONNECTOR CONDITION
•  Disconnect the PCM connector.
•  Inspect for poor connection (such as damaged/pulled-out pins, corrosion)
•  Is there any malfunction?
Yes
Repair or replace the connector and/or terminals, then go to Step 9.
No
Go to the next step.
9
VERIFY THAT DTC P02E0:00 TROUBLESHOOTING IS COMPLETED
•  Make sure to reconnect all disconnected connectors.
•  Clear the DTC from the PCM memory using the M-MDS.
•  Run the vehicle under the FREEZE FRAME DATA stored condition.
•  Is the same DTC present?
Yes
Repeat the inspection from Step 1.
•  If the malfunction recurs, replace the PCM.
Go to the next step.
No
Go to the next step.
10
VERIFY AFTER REPAIR PROCEDURE
•  Perform the after repair procedure.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [MZ-CD 1.6].)
No
DTC troubleshooting completed.