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DTC P0336: Crankshaft Position Sensor "A" Circuit Range/Performance: Notes

DTC detecting condition:

Detected when two consecutive driving cycles with fault occur.

Trouble symptom:

Engine stalls.
Failure of engine to start

CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Ref. to ENGINE (DIAGNOSTICS) (STI)>Clear Memory Mode>OPERATION , and inspection mode Ref. to ENGINE (DIAGNOSTICS) (STI)>Inspection Mode>PROCEDURE .

CHECK CONDITION OF CRANKSHAFT POSITION SENSOR .
Check installation condition of the crankshaft position sensor.

Is the crankshaft position sensor installation bolt tightened securely?

Yes: Go to 2

No: Tighten the crankshaft position sensor installation bolt securely. Ref. to FUEL INJECTION (FUEL SYSTEMS) (STI)>Crankshaft Position Sensor .
CHECK CRANK SPROCKET .
1. Remove the timing belt cover. Ref. to MECHANICAL(STI)>Timing Belt Cover>REMOVAL .
2. Check the crank sprocket.
Are crank sprocket teeth cracked or damaged?

Yes: Replace the crank sprocket. Ref. to MECHANICAL(STI)>Crank Sprocket .

No: Go to 3
CHECK INSTALLATION CONDITION OF TIMING BELT .
Turn the crankshaft, and align alignment mark on crank sprocket with alignment mark on cylinder block.

ST 499987500 CRANKSHAFT SOCKET

Is the timing belt dislocated from its proper position?

Yes: Repair the installation condition of timing belt. Ref. to MECHANICAL(STI)>Timing Belt .

No: Replace the crankshaft position sensor. Ref. to FUEL INJECTION (FUEL SYSTEMS) (STI)>Crankshaft Position Sensor .