DTC P0011 [LF]: Notes
DTC P0011 (LF) DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P0011 |
CMP timing over-advanced |
| DETECTION CONDITION |
- The actual valve timing is over-advanced by 15° from the target valve timing for specified period when the OCV is controlled in the maximum valve timing retard condition.
MONITORING CONDITIONS
- Engine coolant temperature: above 63°C {145.4°F}
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA (Mode 2/Mode 12) is available.
- The DTC is stored in the PCM memory.
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| POSSIBLE CAUSE |
- OCV malfunction
- Spool valve in OCV is stuck in advanced position
- Stopper pin mechanism malfunction
- Variable valve timing actuator is stuck in advanced position
- Loose timing chain or improper valve timing due to timing chain slippage
- PCM malfunction
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