P1051 INFINITI Air Fuel Ratio Sensor 1 Heater Control Circuit Low Bank 2

Possible causes – Air Fuel Ratio Sensor 1 Bank 2 harness is open or shorted– Air Fuel Ratio Sensor 1 Bank 2 circuit poor electrical connection– Faulty Air Fuel Ratio Sensor 1 Bank 2 Tech description There is a factory service bulletin for the following Infiniti models: 2004-2005 Infiniti FX352004-2005 Infiniti FX452004-2005 Infiniti G35 Sedan2004-2005…

C1102 INFINITI 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 Infiniti models to help diagnose…

C1103 INFINITI 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 Infiniti models to help diagnose…

C1104 INFINITI 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 Infiniti models to help diagnose…

C1163 INFINITI 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 INFINITI OBD Code Description The…

P1278 INFINITI 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 INFINITI 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…

P1288 INFINITI Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2

Possible causes – Air fuel ratio (A/F) Harness or connectors is open or shorted– Air fuel ratio (A/F) sensor 1 Bank 2– Air fuel ratio (A/F) sensor 1 heater Bank 2– Fuel pressure– Fuel injector– Intake air leaks– Exhaust Gas leaks– PVC– Air Flow Meter When is the obd code mean? The response (from RICH…

P1289 INFINITI Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2

Possible causes – Air fuel ratio (A/F) Harness or connectors is open or shorted– Air fuel ratio (A/F) sensor 1 Bank 2– Air fuel ratio (A/F) sensor 1 heater Bank 2– Fuel pressure– Fuel injector– Intake air leaks– Exhaust Gas leaks– PVC– Air Flow Meter When is the obd code mean? The response (from RICH…

P0153 INFINITI Air Fuel Ratio Circuit Slow Response Bank 2 Sensor 1

Possible causes – Air fuel ratio (A/F) sensor 1 bank 2 harness is open or shorted– Air fuel ratio (A/F) sensor 1 bank 2 circuit poor electrical connection– Faulty Air fuel ratio (A/F) sensor 1 bank 2– Inappropriate fuel pressure– Faulty fuel injectors– Intake air leaks– Exhaust gas leaks Tech description Replacing the Air fuel…