Symptom:
P0339-CRANKSHAFT POSITION SENSOR INTERMITTENT
When Monitored and Set Condition:
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
(K7) 5 VOLT SUPPLY CIRCUIT OPEN OR SHORTED TO GROUND
TONE WHEEL/PULSE RING INSPECTION
CHECKING CAMSHAFT POSITION SENSOR SIGNAL WITH THE DRBIIIt 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 (K7) 5 VOLTS
PCM
TEST ACTION APPLICABILITY
1 Ignition on, engine not running.
With the DRBIIIt, read DTCs and record the related Freeze Frame data.
Is the Good Trip Counter displayed and equal to zero?
All
Yes → Go To 2
No → Refer to the INTERMITTENT CONDITION symptom in the
Driveability category.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
140
DRIVEABILITY - NGC
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