Possible causes – Faulty air fuel ratio (A/F) sensor 1 heater Bank 2 – Air fuel ratio (A/F) harness is open or shorted– Air fuel ratio (A/F) circuit poor electrical connection When is the obd code mean? The A/F signal computed by ECM from the A/F sensor 1 signal is constantly approx. 0V. Symptoms –…
Tag: NISSAN
P1286 NISSAN Air Fuel Ratio Sensor 1 Circuit High Voltage Detected Bank 2
Possible causes – Faulty air fuel ratio (A/F) sensor 1 heater Bank 2 – Air fuel ratio (A/F) harness is open or shorted– Air fuel ratio (A/F) circuit poor electrical connection When is the obd code mean? The A/F signal computed by ECM from the A/F sensor 1 signal is constantly approx. 0V. Symptoms –…
P0130 NISSAN Air Fuel Ratio Circuit Bank 1 Sensor 1
Possible causes – Faulty 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– Inappropriate fuel pressure– Faulty fuel injectors– Intake air leaks may be faulty– Exhaust gas leaks…
P0150 NISSAN Air Fuel Ratio Circuit Bank 2 Sensor 1
Possible causes – Faulty Air fuel ratio (A/F) sensor bank 2 sensor 1– Air fuel ratio (A/F) sensor bank 2 sensor 1 harness is open or shorted– Air fuel ratio (A/F) sensor bank 2 sensor 1 circuit poor electrical connection– Inappropriate fuel pressure– Faulty fuel injectors– Intake air leaks may be faulty– Exhaust gas leaks…
P1031 NISSAN Air Fuel Ratio Sensor 1 Heater Control Circuit Low Bank 1
Possible causes – Faulty Air Fuel Ratio Sensor 1 Bank 1– Air Fuel Ratio Sensor 1 harness is open or shorted– Air Fuel Ratio Sensor 1 circuit poor electrical connection Tech description There is a service bulletin for the following models: 2005-2006 Nissan Altima2005-2006 Nissan Altima Factory Service Bulletin OBDII Code P1031 2004 Nissan Maxima…
P1283 NISSAN Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 2
Possible causes – Faulty Air fuel ratio (A/F) sensor 1 Bank 2 – Faulty Air fuel ratio (A/F) sensor 1 heater Bank 2 – Fuel pressure– Faulty Fuel injector – Intake air leaks– Faulty Air Flow Meter Tech description If one or more sensors are replaced the Engine Control Module (ECM) Mixture Ratio Self-Learning clearing…
P015A NISSAN SENTRA Air Fuel Ratio Sensor 1 Bank 1 Circuit Delayed Response
Possible causes – Faulty Air Fuel Ratio (A/F) Sensor 1 Bank 1– Engine Control Module (ECM) program outdated– Air Fuel Ratio (A/F) Sensor 1 Bank 1 harness is open or shorted– Air Fuel Ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection Tech description Replacing the Air Fuel Ratio Sensor 1 Bank 1 usually…
P015B NISSAN SENTRA Air Fuel Ratio Sensor 1 Bank 1 Circuit Delayed Response
Possible causes – Faulty Air Fuel Ratio (A/F) Sensor 1 Bank 1– Engine Control Module (ECM) program outdated– Air Fuel Ratio (A/F) Sensor 1 Bank 1 harness is open or shorted– Air Fuel Ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection Tech description Replacing the Air Fuel Ratio Sensor 1 Bank 1 usually…
P2122 NISSAN Accelerator Pedal Position Sensor Circuit Range/Performance
Possible causes – Faulty Accelerator Pedal Position Sensor– Accelerator Pedal Position Sensor harness is open or shorted– Accelerator Pedal Position Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– No Accelerator Pedal respsonse P2122 NISSAN OBD Code Description The Accelerator Pedal Position (APP) sensor is installed on the…
P2123 NISSAN Accelerator Pedal Position Sensor Circuit Range/Performance
Possible causes – Faulty Accelerator Pedal Position Sensor– Accelerator Pedal Position Sensor harness is open or shorted– Accelerator Pedal Position Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)– No Accelerator Pedal respsonse P2123 NISSAN OBD Code Description The Accelerator Pedal Position (APP) sensor is installed on the…