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Home >> Jeep >> 2007 >> Grand Cherokee Laredo, 3.0 M >> Repair and Diagnosis >> Engine Performance >> System >> Diesel - DTCS P0277 To P0472 >> P0336-Crankshaft Position Sensor Performance >> Possible Causes

Possible Causes

Possible Causes 
(K853) CKP SENSOR 5-VOLT SUPPLY CIRCUIT OPEN
(K24) CRANKSHAFT POSITION SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
CHECKING (K853) CKP SENSOR 5-VOLT SUPPLY CIRCUIT
DAMAGED CKP SENSOR OR CRANKSHAFT
ECM
(Z753) CKP SENSOR GROUND CIRCUIT OPEN
INTERMITTENT CONDITION
(K24) CKP SENSOR SIGNAL CIRCUIT OPEN
(K853) CKP SENSOR 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
(K24) CKP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
CRANKSHAFT POSITION SENSOR
(Z753) CKP SENSOR GROUND CIRCUIT OPEN
(K853) CKP SENSOR 5-VOLT SUPPLY CIRCUIT SHORTED TO THE (Z753) CKP SENSOR GROUND CIRCUIT
(K24) CKP SENSOR SIGNAL CIRCUIT SHORTED TO THE (Z753) CKP SENSOR GROUND CIRCUIT

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.