Possible causes – Faulty spark plug 1– Clogged or faulty fuel injector 1– Faulty ignition coil 1– Fuel injector 1 harness is open or shorted– Fuel injector 1 circuit poor electrical connection– Ignition coil 1 harness is open or shorted– Ignition coil 1 circuit poor electrical connection– Insufficient cylinder 1 compression– Incorrect fuel pressure– Intake…
Tag: VOLVO
P0302 VOLVO Cylinder 2 Misfire Condition
Possible causes – Faulty spark plug 2– Clogged or faulty fuel injector 2– Faulty ignition coil 2– Fuel injector 2 harness is open or shorted– Fuel injector 2 circuit poor electrical connection– Ignition coil 2 harness is open or shorted– Ignition coil 2 circuit poor electrical connection– Insufficient cylinder 2 compression– Incorrect fuel pressure– Intake…
P0015 VOLVO Variable Valve Timing Control Valve
Possible causes – Dirty Oil– Low engine oil level– Timing belt jumped teeth– Faulty Variable Valve Timing Control Valve When is the obd code mean? The P0015 codes is detected by the Engine Control Module (ECM) when the camshaft pulley is in the locked position. Symptoms – Engine Light ON (or Service Engine Soon Warning…
P0638 VOLVO Throttle Actuator Control Range/Performance
Possible causes – Drive-by-wire control system malfunction– Throttle actuator malfunction– Throttle valve malfunction– PCM malfunction Tech description Dirty or clogged throttle body can triggered the P0638 code. Before replacing any parts try cleaning the throttle body and reset the engine light. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0638 VOLVO OBD…
P0072 VOLVO Ambient Sensor Circuit Low
Possible causes – Faulty ambient air temperature sensor– Ambient air temperature sensor harness is open or shorted– Ambient air temperature sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P0079 VOLVO Exhaust Valve Control Solenoid Circuit Low Bank 1
Possible causes – Faulty Exhaust Valve Control Solenoid– Exhaust Valve Control Solenoid Circuit harness is open or shorted– Exhaust Valve Control Solenoid Circuit circuit poor electrical circuit connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P0080 VOLVO Exhaust Valve Control Solenoid Circuit High
Possible causes – Faulty Exhaust Valve Control Solenoid– Exhaust Valve Control Solenoid harness is open or shorted– Exhaust Valve Control Solenoid circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P0089 VOLVO Fuel Pressure Regulator 1 Performance
Possible causes – Faulty fuel pump– Fuel line restricted– Faulty fuel pressure sensor– Fuel pressure sensor harness is open or shorted– Fuel pressure sensor electrical circuit poor connection– Faulty fuel pressure regulator Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0089 VOLVO OBD Code Description The Engine Control Module (ECM) uses commanded…
P0030 VOLVO HO2S Heater Control Circuit Bank 1 Sensor 1
Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit open shorted to ground– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description…
P0050 VOLVO HO2S Heater Control Circuit Bank 2 Sensor 1
Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1– Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1 harness is open shorted– Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1 circuit poor electrical connection– Heated Oxygen Sensor (H2OS) Bank 2 Sensor 1 fuse– Faulty Engine Control Module (ECM) Tech description The code means…