Circuit/System Verification
NOTE:
If you can hear an engine knock, repair the engine mechanical condition before proceeding with this diagnostic. Refer to SYMPTOMS - ENGINE MECHANICAL
.
- Observe and record the Freeze Frame/Failure Records for DTC P0324.
- If DTC P0335, P0336, or P0338 also set, refer to DTC P0335, P0336, or P0338 .
- Clear the DTCs with a scan tool.
- Turn OFF the ignition for 30 seconds.
- Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
- If DTC P0324 failed this ignition, replace the engine control module (ECM).