DTC P0219: Engine Over Speed Condition

The ECM monitors the engine rotational speed. When the engine rotation increases to the speed which has possibility of failure, the ECM stores the diagnostic trouble code.

Check Condition

Judgment Criterion

The maximum engine rotational speed stored in the past was more than 8,398 r/min.

The failure is supposed to be attributed to the excessive engine rotational speed.

DIAGNOSIS

When this diagnostic trouble code is output, check whether the engine malfunctions or not.

note Except for an engine malfunction, there are possible causes attributed to the excessive engine rotational speed. Check whether there is another malfunction except the engine failure.
If there is a malfunction, check and repair it.
After the repair, initialize the learning value. (Refer to GROUP 00, Precautions Before Service - Initialization Procedure For Learning Value In MFI Engine .) Delete the diagnostic trouble codes.

note If there is neither malfunction nor repair, it is not necessary to initialize the learning value or delete the diagnostic trouble code.