P0219 CRANKSHAFT POSITION SENSOR OVER SPEED SIGNAL

When Monitored and Set Condition:

When Monitored: While the engine is running.
Set Condition: The ECM detects engine speed is above a calibrated threshold.

POSSIBLE CAUSES

• OTHER DTC'S
• MECHANICAL OVERSPEED OF ENGINE
• INTERMITTENT CONDITION

DIAGNOSTIC PROCEDURE

NOTE: Refer to VERIFICATION TESTS for appropriate verification test procedures.

1. Turn the ignition on. With the DRBIII®, read and record the freeze frame data. With the DRBIII®, read the Engine DTC's. Is there other Crankshaft position sensor DTC's set?
   Yes --> Refer to symptom list for problems related to the other Crankshaft position sensor DTC's.
   No --> Go To 2
2. Visually inspect the engine for signs of mechanical overspeed. Such as, bent push rod, broken rocker arms, bent valves, etc. Did you notice any overspeed damage?
   Yes --> Repair or replace any damaged components.
   No --> Test Complete.