DTC P0341 [MZR-CD (RF Turbo)]


BME010200300W10

DTC P0341

CMP sensor circuit performance problem

DETECTION CONDITION

• PCM monitors input signal from CMP sensor while engine is running. If input signal from CMP sensor is not proper pulse number, PCM determines CMP sensor circuit performance problem.

POSSIBLE CAUSE

• CMP sensor malfunction
• Connector or terminal malfunction
• PCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1
VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Check for related Service Information availability.
• Is any related repair information available?
Yes
Perform repair or diagnosis according to available Service Information.
• If vehicle is not repaired, go to next step.
No
Go to next step.
2
VERIFY DTC P0341 DETECTED AGAIN
• Clear DTC from PCM memory using WDS or equivalent.
• Start engine.
• Is same DTC present?
Yes
Go to next step.
No
Intermittent concern exists. Go to "Intermittent Concern Troubleshooting".
3
INSPECT POOR CONNECTION OF CMP SENSOR CONNECTOR
• Turn engine switch to OFF.
• Inspect for poor connection (damaged, pulled-out terminals, corrosion, etc.).
• Is there any malfunction?
Yes
Repair or replace suspected terminal, go to Step 6.
No
Go to next step.
4
INSPECT CMP SENSOR
• Inspect CMP sensor.
• Is there any malfunction?
Yes
Replace CMP sensor, go to Step 6.
No
Go to next step.
5
INSPECT POOR CONNECTION OF PCM CONNECTOR
• Turn engine switch to OFF.
• Inspect for poor connection (damaged, pulled-out terminals, corrosion, etc.).
• Is there any malfunction?
Yes
Repair or replace suspected terminal, go to next step.
No
Go to next step.
6
VERIFY TROUBLESHOOTING OF DTC P0341 COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear DTC from PCM memory using WDS or equivalent.
• Start engine.
• Is same DTC present?
Yes
Replace PCM, go to next step.
No
Go to next step.
7
VERIFY AFTER REPAIR PROCEDURE
• Perform "After Repair Procedure".
• Is there any DTC present?
Yes
Go to applicable DTC inspection.
No
Troubleshooting completed.