P0025
Camshaft Position B Timing Over-Retarded Bank 2
Generic code
Ignition System
High severity
Hard repair
Free on OBD DashX
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What P0025 means
- The fault code P0025 suggests that there is an issue with the timing of camshaft position on bank 2 of the engine. The engine control module (ECM) has detected that the camshaft timing is over-retarded, which may result in various engine performance issues.
Possible symptoms
- Illuminated check engine light
- Decreased fuel efficiency
- Poor acceleration or engine response
- Rough idle or stalling
- Engine misfires or backfires
Possible causes
- Faulty camshaft position actuator or sensor
- Wiring or connection issues in the camshaft position circuit
- Failed engine control module (ECM)
- Failed timing chain or tensioner
Related parts
- Camshaft Position Sensor: The camshaft position sensor monitors the position of the camshaft to regulate fuel injection. Problems lead to stalling or car failing to start.
Possible solutions
- Replace the faulty camshaft position sensor or actuator
- Repair any damaged wiring or connections in the camshaft position circuit
- Replace the engine control module (ECM) if necessary
- Inspect and replace the timing chain or tensioner if found to be faulty
Free on OBD DashX
P0025 on OBD DashX
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