Description Chrysler OBD-II Trouble Code Description for P1388 Alfa Romeo Auto Shutdown (ASD) Relay Control Circuit OBD-II Trouble Code Description for P1388 Alfa Romeo Variable Cam Timing Overretarded (Bank #2) PSA OBD-II Trouble Code Description for P1388 Alfa Romeo Variable Cam timing Overretarded (Bank #2) VAG OBD-II Trouble Code Description for P1388 Alfa Romeo Internal…
Tag: P1388
P1388 Acura Auto Shutdown (ASD) Relay Control Circuit
Description Chrysler OBD-II Trouble Code Description for P1388 Acura Auto Shutdown (ASD) Relay Control Circuit OBD-II Trouble Code Description for P1388 Acura Variable Cam Timing Overretarded (Bank #2) PSA OBD-II Trouble Code Description for P1388 Acura Variable Cam timing Overretarded (Bank #2) VAG OBD-II Trouble Code Description for P1388 Acura Internal Contr. Module drive by…
P1388 MAZDA Variable Cam Timing Overretarded Bank 2
Possible causes – Cam timing improperly set– Continuous oil flow to the VCT piston chamber– VCT solenoid valve stuck open– Camshaft advance mechanism binding (VCT unit). Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1388 MAZDA OBD Code Description The comprehensive component monitor (CCM) monitors the VCT position for over-retarded camshaft timing….
P1388 JEEP ASD or CNG Relay Control Circuit
Possible causes – Faulty ASD Relay– Faulty CNG Relay– ASD or CNG Relay harness is open or shorted– ASD or CNG Relay circuit poor electrical connection– ASD or CNG Relay poor ground or supply voltage condition When is the obd code mean? ECM commanded on the ASD or CNG relay and detected an open or…
P1388 JAGUAR Variable Cam Timing Over Retarded Bank 2
Possible causes – Cam timing improperly set– Continuous oil flow to the VCT piston chamber– VCT solenoid valve stuck open– Camshaft advance mechanism binding (VCT unit). Tech description There is a factory service bulletin for the P1388 code on Jaguar model S type. The factory recommends reprogramming the Powertrain Control Module (PCM) to repair the…
P1388 FORD Variable Cam Timing Over Retarded Bank 2
Possible causes – Cam timing improperly set– Continuous oil flow to the VCT piston chamber– VCT solenoid valve stuck open– Camshaft advance mechanism binding (VCT unit). Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1388 FORD OBD Code Description The variable camshaft timing solenoid effects the inlet camshaft timing only. The actuator…
P1388 DODGE ASD or CNG Relay Control Circuit
Possible causes – Faulty ASD Relay– Faulty CNG Relay– ASD or CNG Relay harness is open or shorted– ASD or CNG Relay circuit poor electrical connection– ASD or CNG Relay poor ground or supply voltage condition When is the obd code mean? ECM commanded on the ASD or CNG relay and detected an open or…
P1388 CHRYSLER ASD or CNG Relay Control Circuit
Possible causes – Faulty ASD Relay– Faulty CNG Relay– ASD or CNG Relay harness is open or shorted– ASD or CNG Relay circuit poor electrical connection– ASD or CNG Relay poor ground or supply voltage condition When is the obd code mean? ECM commanded on the ASD or CNG relay and detected an open or…