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 JUDGEMENT
Check Condition
Ignition switch is in "ON" position.
Judgement 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 set?
Inspection chart for diagnosis codes (Refer to
).
Replace the engine-ECU.