P0339

Test 1:

Test 2 - 5:

Test 6 - 9:

Test 10 - 12:

SYMPTOM
P0339-CRANKSHAFT POSITION SENSOR INTERMITTENT

WHEN MONITORED
Engine running or Cranking.

SET CONDITION
When the failure counter reaches 20. One Trip Fault.

POSSIBLE CAUSES
- Good trip equal to zero
- Wiring harness inspection
- (K6) 5 Volt supply circuit open or shorted to ground
- Tone wheel/pulse ring inspection
- Checking camshaft position sensor signal with the DRBIII(R) lab
- Crankshaft position sensor
- (K24) CKP signal circuit open
- (K24) CKP signal circuit short to ground
- (K24) CKP signal circuit shorted to B+
- (K24) CKP signal circuit short to (K6) 5 volts
- PCM