Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 CADILLAC Description A Heated Exhaust Oxygen
Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 BUICK Description A Heated Exhaust Oxygen
Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 GMC Description A Heated Exhaust Oxygen
Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 CHEVROLET Description A Heated Exhaust Oxygen
Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 SATURN Description A Heated Exhaust Oxygen
Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 PONTIAC Description A Heated Exhaust Oxygen
Possible causes – Faulty Front Oxygen Sensor– Front Oxygen Sensor harness is open or shorted– Front Oxygen Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 SUBARU Description A Heated Exhaust Oxygen
Possible causes – Faulty O2 Sensor Bank 1 Sensor 1– O2 Sensor Bank 1 Sensor 1 harness is open or shorted – O2 Sensor Bank 1 Sensor 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine
Possible causes – Faulty O2 Sensor– O2 Sensor harness is open or shorted– O2 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 VOLKSWAGEN Description A Heated Exhaust Oxygen (HO2S) sensor indicating
Possible causes – Faulty O2 Sensor– O2 Sensor harness is open or shorted– O2 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 AUDI Description A Heated Exhaust Oxygen (HO2S) sensor indicating
Possible causes – Faulty O2 Sensor– O2 Sensor harness is open or shorted– O2 Sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 SUZUKI Description A Heated
Possible causes – Faulty Rear O2 Sensor– Rear O2 Sensor harness is open or shorted– Rear O2 Sensor circuit poor electrical connection– Intake leak Tech notes The code means that the sensor is not reading properly. Before replacing the sensor
Possible causes – Faulty Swirl Control Valve– Swirl Control Valve harness is open or shorted– Swirl Control Valve circuit poor electrical connection When is the code detected? An improper voltage signal is sent to Engine Control Module (ECM). Symptoms –
Possible causes – Faulty Swirl Control Valve– Swirl Control Valve harness is open or shorted– Swirl Control Valve circuit poor electrical connection When is the code detected? An improper voltage signal is sent to Engine Control Module (ECM). Symptoms –
Possible causes – Leaking fuel injector bank 1– EGR stuck open– Engine mechanical condition Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 FORD Description A Heated Exhaust Oxygen (HO2S) sensor indicating rich at the end of
Possible causes – Leaking injector, regulator or excessive fuel pressure– Engine vacuum leak or open EGR valve at idle– Engine mechanical condition– Faulty HO2S or Mass Air Flow (MAF) sensor Symptoms – Engine Light ON (or Service Engine Soon Warning
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1132 Description Lack Of HO2S Switch is one of the definitions for the P1132; however your vehicle’s manufacturer may have a different definition for the P1132 code. Please check