DTC P0011: Notes

DTC P0011 (LF, L3) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0011	CMP Timing over-advanced
DETECTION CONDITION	California emission regulation applicable model Actual valve timing is over-advanced by 10° (when the following conditions are met) from target valve timing when the OCV is controlled in the maximum valve timing retard condition. MONITORING CONDITION Engine coolant temperature is above 20°C {68°F}. Diagnostic support note This is a continuous monitor (CCM). MIL illuminates if PCM detects the above malfunction condition during first drive cycle. PENDING CODE is available if PCM detects the above malfunction condition. FREEZE FRAME DATA is available. DTC is stored in the PCM memory.
Except for California emission regulation applicable model The actual valve timing is over-advanced by 15° (when the following conditions are met) 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). The MIL illuminates if the PCM detects the above malfunction condition in during first drive cycles. PENDING CODE is available if the PCM detects the above malfunction condition. 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

DTC P0011

CMP Timing over-advanced

DETECTION CONDITION

California emission regulation applicable model

Actual valve timing is over-advanced by 10° (when the following conditions are met) from target valve timing when the OCV is controlled in the maximum valve timing retard condition.
MONITORING CONDITION
- Engine coolant temperature is above 20°C {68°F}.

Diagnostic support note

This is a continuous monitor (CCM).
MIL illuminates if PCM detects the above malfunction condition during first drive cycle.
PENDING CODE is available if PCM detects the above malfunction condition.
FREEZE FRAME DATA is available.
DTC is stored in the PCM memory.

Except for California emission regulation applicable model

The actual valve timing is over-advanced by 15° (when the following conditions are met) 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).
The MIL illuminates if the PCM detects the above malfunction condition in during first drive cycles.
PENDING CODE is available if the PCM detects the above malfunction condition.
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