P1289 Citroen 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…
Tag: P1289
P1289 Chrysler Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1289 Chrysler 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…
P1289 Chevrolet Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1289 Chevrolet 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…
P1289 Cadillac Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1289 Cadillac 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…
P1289 Buick Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1290 Buick Cylinder Head Temperature Sensor Signal Less Than Self-Test Range Possible causes Grounded circuit in CHT harness. Damaged CHT sensor. Improper harness connection. Damaged PCM. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1290 Buick Description Indicates a CHT sensor circuit malfunction (shorted). Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P1289 BMW Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1289 BMW 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…
P1289 Audi Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1289 Audi 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…
P1289 Acura Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1289 Acura 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…
P1289 Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2
P1289 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…