P0493 ISUZU Cooling Fan Overspeed
Possible causes – Faulty cooling fan clutch– Faulty control unit Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
OBDII Powertrain(P) Codes, OBDii codes, Fault codes , Trouble codes,Error code, diagnostic code,Manufacturer Codes
Possible causes – Faulty cooling fan clutch– Faulty control unit Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
Possible causes – Faulty Cooling Fan Module– Fan control relay harness is open or shorted– Fan control relay circuit poor electrical connection– Faulty Cooling Fan 1 Realy– Cooling Fan 1 Realy harness is open or shorted– Cooling Fan 1 Realy
Possible causes – Faulty cooling fan– Faulty Thermostat– Faulty engine temperature sensor– Cooling fan harness is open or shorted– Cooling fan poor electrical connection– Engine temperature sensor harness is open or shorted– Engine temperature sensor poor electrical connection– Improper ignition
Possible causes – Faulty cooling fan– Faulty Thermostat– Faulty engine temperature sensor– Cooling fan harness is open or shorted– Cooling fan poor electrical connection– Engine temperature sensor harness is open or shorted– Engine temperature sensor poor electrical connection– Improper ignition
Possible causes – Faulty cooling fan– Faulty Thermostat– Faulty engine temperature sensor– Cooling fan harness is open or shorted– Cooling fan poor electrical connection– Engine temperature sensor harness is open or shorted– Engine temperature sensor poor electrical connection– Improper ignition
Possible causes – Faulty cooling fan– Faulty Thermostat– Faulty engine temperature sensor– Cooling fan harness is open or shorted– Cooling fan poor electrical connection– Engine temperature sensor harness is open or shorted– Engine temperature sensor poor electrical connection– Improper ignition
Possible causes – Faulty cooling fan– Faulty Thermostat– Faulty engine temperature sensor– Cooling fan harness is open or shorted– Cooling fan poor electrical connection– Engine temperature sensor harness is open or shorted– Engine temperature sensor poor electrical connection– Improper ignition
Possible causes – Faulty cooling fan– Faulty Thermostat– Faulty engine temperature sensor– Cooling fan harness is open or shorted– Cooling fan poor electrical connection– Engine temperature sensor harness is open or shorted– Engine temperature sensor poor electrical connection– Improper ignition
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) Tech notes
Possible causes – Faulty cooling fan– Faulty Thermostat– Faulty engine temperature sensor– Cooling fan harness is open or shorted– Cooling fan poor electrical connection– Engine temperature sensor harness is open or shorted– Engine temperature sensor poor electrical connection– Improper ignition
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) Tech notes
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) Tech notes
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is
Possible causes – Faulty Crankshaft Position (CKP) Sensor– Crankshaft Position (CKP) Sensor harness is open or shorted– Crankshaft Position (CKP) Sensor circuit poor electrical connection– Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM) When is