Code No. P0219: Engine Over Speed Condition

OPERATION

Refer to Code No. P0335: Crank Angle Sensor System .

FUNCTION

The engine-ECU monitors the engine speeds based on the signals from the crank angle sensor.
The engine-ECU checks whether the engine speeds are too high.

TROUBLE JUDGMENT

Check Condition

Ignition switch is in "ON" position.

Judgment Criterion

Engine speed is 5,300 r/min or more

FAIL-SAFE AND BACKUP FUNCTION

The throttle valve is closed (Fixed opening degree).
The engine is stopped (The fuel injection and pump pressure feed are stopped).
The DPF regeneration is prohibited.

PROBABLE CAUSE

Failed engine-ECU

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Q. Is any other diagnosis code than P0219 stored?

	Inspection chart for diagnosis codes (Refer to ).

	Replace the engine-ECU.