P0344

Test 1 - 2:

Test 3 - 6:

Test 7 - 11:

Test 12:

SYMPTOM
P0344-CAMSHAFT 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 CKP signal with the DRBIII(R) lab
- Camshaft position sensor
- (K44) CMP signal circuit open
- (K44) CMP signal circuit short to ground
- (K44) CMP signal circuit shorted to B+
- (K44) CMP signal circuit short to (K6) 5 volt
- PCM