DTC P0011 .: Notes
DTC P0011 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0011 |
CMP Timing over-advanced |
| DETECTION CONDITION |
- The actual valve timing is over-advanced by 17° from the target valve timing when the OCV is controlled in the maximum valve timing retard condition.
Monitoring condition
- Engine speed is below 4,000 RPM
- Engine coolant temperature is 70-110°C {158-230°F}
Diagnostic support note
- This is a continuous monitor (CCM).
- MIL illuminates if the PCM detects the above malfunction condition in during first drive cycle.
- PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA is available.
- The DTC is stored in the PCM memory.
|
| POSSIBLE CAUSE |
- Oil control valve (OCV) malfunction
- Spool valve in OCV is stuck in advance position
- Variable valve timing actuator is stuck in advance position
- Loose timing chain or improper valve timing due to timing chain slippage
- PCM malfunction
|