Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1137 Alfa Romeo OBD Code Description Lack Of HO2S Switch Sensor Indicates Lean is one of the definitions for the P1137 Alfa Romeo; however your vehicle’s manufacturer may have a different definition for the P1137 Alfa Romeo code. Please check below for your…
Tag: P1137
P1137 Acura Lack Of HO2S Switch Sensor Indicates Lean
Description Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1137 Acura OBD Code Description Lack Of HO2S Switch Sensor Indicates Lean is one of the definitions for the P1137 Acura; however your vehicle’s manufacturer may have a different definition for the P1137 Acura code. Please check below for your specific make. P1137…
P1137 VOLKSWAGEN Long Term Fuel Trim Add. Fuel B1 System Too Rich
Possible causes – Faulty O2 Sensor– High fuel pressure– Faulty Mass Air Flow (MAF) Sensor– O2 Sensor harness is open or shorted– O2 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P1137 SUZUKI HO2S Circuit Low Voltage During Power Enrichment Sensor 2
Possible causes – Air leak near HO2S– Faulty HO2S– HO2S harness is open or shorted– HO2S circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P1137 SUBARU Front Oxygen A/F Sensor 11 Circuit Range/Performance Problem
Possible causes – Faulty Front Oxygen A/F Sensor 11– Front Oxygen A/F Sensor 11 harness is open or shorted– Front Oxygen A/F Sensor 11 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P1137 NISSAN Swirl Control Valve Control Position Sensor Circuit
Possible causes – Faulty Swirl Control Valve Control Position Sensor– Swirl Control Valve Control Position Sensor harness is open or shorted– Swirl Control Valve Control Position Sensor circuit poor electrical connection– Faulty Swirl Control Valve When is the obd code mean? An excessively low or high voltage from the sensor is sent to Engine Control…
P1137 MAZDA Rear O2 Sensor Self Test Fault
Possible causes – Faulty Rear O2 Sensor– Rear O2 Sensor harness is open or shorted– Rear O2 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P1137 ISUZU HO2S 1 Rich Condition HO2S 2 Lean Condition
Possible causes – Exhaust leak– Fuel pressure low– Vacuum leak– Engine mechanical condition Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P1137 INFINITI Swirl Control Valve Control Position Sensor Circuit
Possible causes – Faulty Swirl Control Valve Control Position Sensor– Swirl Control Valve Control Position Sensor harness is open or shorted– Swirl Control Valve Control Position Sensor circuit poor electrical connection– Faulty Swirl Control Valve When is the obd code mean? An excessively low or high voltage from the sensor is sent to Engine Control…
P1137 GMC HO2S Bank 1 Sensor 2 Lean System or Low Voltage
Possible causes – Faulty HO2S Bank 1 Sensor 2– HO2S Bank 1 Sensor 2 harness is open or shorted– HO2S Bank 1 Sensor 2 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)