Tag: VOLKSWAGEN

Possible causes – Faulty nitrogen oxides (NOx) sensor– Nitrogen oxides (NOx) sensor harness is open or shorted– Nitrogen oxides (NOx) sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1035 VOLKSWAGEN OBD Code Description Nitrogen oxides (NOx) sensor – range/performance problem

Possible causes – Faulty nitrogen oxides (NOx) sensor– Nitrogen oxides (NOx) sensor harness is open or shorted– Nitrogen oxides (NOx) sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1036 VOLKSWAGEN OBD Code Description Nitrogen oxides (NOx) sensor – short to positive

Possible causes – Faulty Mass Air Flow (MAF) Sensor– Mass Air Flow Sensor harness is open or shorted– Mass Air Flow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Mass Air Flow (MAF) Sensor– Mass Air Flow Sensor harness is open or shorted– Mass Air Flow Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Mass Air Flow (MAF) Sensor– Mass Air Flow Sensor harness is open or shorted– Mass Air Flow Sensor circuit poor electrical connection– Check for vacuum leaks Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Mass Air Flow (MAF) Sensor– Vacuum leaks– Throttle system errors Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty Mass Air Flow (MAF) Sensor– Vacuum leaks– Throttle system errors Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

Possible causes – Faulty mass air flow sensor– Intake air leaks– Dirty mass air flow sensor– Dirty mass air filter– Mass air flow sensor harness is open or shorted– Mass air flow sensor circuit poor electrical connection Tech description Before replacing the mass air flow sensor, try replacing the air filter and cleaning the air…

Possible causes – Faulty Mass Air Flow (MAF) sensor– Large vacuum leak– Leaking air duct system– Mass Air Flow (MAF) poor electrcial connection– Manifold Absolute Pressure (MAP) poor electrcial connection– Faulty Manifold Absolute Pressure (MAP) sensor– TP sensor not seated properly– Faulty Throttle Position (TP) sensor When is the obd code mean? The Powertrain Control…

Possible causes – Faulty Mass Air Flow (MAF) sensor– Low fuel pressure– Vacuum leak on engine– Faulty HO2S bank 1 Symptoms – Engine Light ON (or Service Engine Soon Warning Light)