A code never identifies a bad part just a failed system
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
(K7) 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 (K7) 5 volts
PCM
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Sunday, December 2nd, 2012 AT 3:23 PM