P0012 NISSAN Intake Valve Timing Control Performance Bank 2

Possible causes – Dirty or low engine oil– Faulty Intake valve timing control solenoid valve– Crankshaft position sensor (POS) may be faulty– Camshaft position sensor– Intake valve timing control solenoid valve harness is open or shorted– Intake valve timing control solenoid valve circuit poor electrical connection Tech description Since the Intake valve timing control solenoid…

P0506 NISSAN Idle Speed Control System RPM Lower Than Expected

Possible causes – Dirty throttle body– Electric throttle control actuator misadjusted or damaged– Faulty Electric throttle control actuator– Intake air leak– Poor electrical connection to the Intake Air Control (IAC) valve Tech description If there are no intake leaks, clean throttle body, adjust engine idle and erase engine code. If the code comes back you…

P2A00 NISSAN Air Fuel Ratio Sensor Circuit Range/Performance Bank 1 Sensor 1

Possible causes – Air Fuel Ratio (A/F) Sensor Bank 1 Sensor 1– Air Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 harness is open or shorted– Air Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 circuit poor electrical connection– Fuel pressure– Fuel injector– Intake air leaks Tech description If the P2A00 code is set after…

C1101 NISSAN Rear Right Sensor 1

Possible causes – ABS Wheel Sensor not installed currently– ABS Wheel Sensor rotor or encoder damaged– Faulty ABS Wheel Sensor– ABS Wheel Sensor harness is open or shorted– ABS Wheel Sensor circuit poor electrical connection– Faulty ABS Control Unit Tech description There is a factory service bulletin for the all Nissan models to help diagnose…

C1102 NISSAN Rear Left Sensor 1

Possible causes – ABS Wheel Sensor not installed currently– ABS Wheel Sensor rotor or encoder damaged– Faulty ABS Wheel Sensor– ABS Wheel Sensor harness is open or shorted– ABS Wheel Sensor circuit poor electrical connection– Faulty ABS Control Unit Tech description There is a factory service bulletin for the all Nissan models to help diagnose…

C1103 NISSAN Front Right Sensor 1

Possible causes – ABS Wheel Sensor not installed currently– ABS Wheel Sensor rotor or encoder damaged– Faulty ABS Wheel Sensor– ABS Wheel Sensor harness is open or shorted– ABS Wheel Sensor circuit poor electrical connection– Faulty ABS Control Unit Tech description There is a factory service bulletin for the all Nissan models to help diagnose…

C1104 NISSAN Front Left Sensor 1

Possible causes – ABS Wheel Sensor not installed currently– ABS Wheel Sensor rotor or encoder damaged– Faulty ABS Wheel Sensor– ABS Wheel Sensor harness is open or shorted– ABS Wheel Sensor circuit poor electrical connection– Faulty ABS Control Unit Tech description There is a factory service bulletin for the all Nissan models to help diagnose…

C1163 NISSAN Steering Angle Sensor Safe Mode

Possible causes – Adjust steering angle sensor neutral position Tech description The C1163 code is usually triggered when the vehicle is out of alignment or after performing a wheel alignment. After performing a wheel alignment the “Steering Angle Sensor” needs to be reset. Symptoms – ABS Warning Light ON C1163 NISSAN OBD Code Description The…

P1278 NISSAN Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 1

Possible causes – Air fuel ratio (A/F) Harness or connectors is open or shorted– Air fuel ratio (A/F) sensor 1 Bank 1– Air fuel ratio (A/F) sensor 1 heater Bank 1– Fuel pressure– Fuel injector– Intake air leaks– Exhaust Gas leaks– PVC– Air Flow Meter When is the obd code mean? The response (from RICH…

P1279 NISSAN Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 1

Possible causes – Air fuel ratio (A/F) Harness or connectors is open or shorted– Air fuel ratio (A/F) sensor 1 Bank 1– Air fuel ratio (A/F) sensor 1 heater Bank 1– Fuel pressure– Fuel injector– Intake air leaks– Exhaust Gas leaks– PVC– Air Flow Meter When is the obd code mean? The response (from RICH…