DTC P0011:00 [MZR 1.6]

id0102h3700100

DTC P0011:00

CMP-timing over-advanced
DETECTION CONDITION
•  If the actual valve timing advances excessively against the target valve timing with the following condition met:
―  Variable valve timing control: maximum cam retard mode
Diagnostic support note
•  This is a continuous monitor (CCM).
•  The check engine light illuminates if the PCM detects the above malfunction condition in the first drive cycle.
•  FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
•  DTC is stored in the PCM memory.
POSSIBLE CAUSE
•  OCV malfunction
―  Spool valve in OCV is stuck in advance position
•  Variable valve timing actuator malfunction
―  Stopper pin mechanism malfunction
―  Variable valve timing actuator is stuck in advance position
―  Loose timing chain or improper valve timing due to timing chain slippage
•  PCM malfunction

Diagnostic Procedure

STEP

INSPECTION

ACTION
1
VERIFY FREEZE FRAME DATA (MODE 2)/SNAPSHOT DATA HAS BEEN RECORDED
•  Has the FREEZE FRAME DATA (Mode 2)/snapshot data been recorded?
Yes
Go to the next step.
No
Record the FREEZE FRAME DATA (Mode 2)/snapshot data on repair order, then go to the next step.
2
VERIFY RELATED SERVICE INFORMATION AVAILABILITY
•  Verify related Service Information availability.
•  Is any related Service Information available?
Yes
Perform repair or diagnosis according to the available Service Information.
•  If the vehicle is not repaired, go to the next step.
No
Go to the next step.
3
INSPECT OCV
•  Inspect the OCV.
•  Is there any malfunction?
Yes
Replace the OCV, then go to Step 6.
(See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [MZR 1.6].)
No
Go to the next step.
4
INSPECT STOPPER PIN MECHANISM
•  Inspect the stopper pin.
•  Is the stopper pin mechanism normal?
Yes
Go to the next step.
No
Replace the variable valve timing actuator, then go to Step 6.
(See VARIABLE VALVE TIMING ACTUATOR REMOVAL/INSTALLATION [MZR 1.6].)
5
INSPECT ROTOR POSITION
•  Remove the variable valve timing actuator.
•  Is the rotor position normal?
Yes
Variable valve timing mechanism is normal.
Note
•  This DTC is detected by intermittent concern.
•  Intermittent concern might be removed by cleaning mode of variable valve timing control function.
Go to the next step.
No
Replace the variable valve timing actuator, go to the next step.
(See VARIABLE VALVE TIMING ACTUATOR REMOVAL/INSTALLATION [MZR 1.6].)
6
VERIFY DTC TROUBLESHOOTING COMPLETED
•  Always reconnect all disconnected connectors.
•  Switch the ignition ON (engine off).
•  Clear the DTC from the PCM memory using the M-MDS.
•  Start the engine.
•  Perform the PID/DATA Monitor and Record Procedure and access the RPM PID using the M-MDS.
•  Turn off all electrical roads.
•  Increase and keep the engine speed at 4,500 rpm or more for 5 s.
•  Perform the KOER self test.
•  Is the same DTC present?
Yes
Repeat the inspection from Step 1.
•  If the malfunction recurs, replace the PCM.
Go to the next step.
No
Go to the next step.
7
VERIFY AFTER REPAIR PROCEDURE
•  Perform the “AFTER REPAIR PROCEDURE”.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [MZR 1.6].)
No
DTC troubleshooting completed.