Category: Audi

P0104 Audi Mass Air Flow Sensor Throttle Angle and Speed 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…

P0105 Audi Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) What about the obd code? An excessively low or high voltage from the sensor is sent to ECM….

P0106 Audi Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Powertrain Control Module (PCM) What about the obd code? An excessively low or high voltage from the sensor is sent to…

P0107 Audi Manifold Absolute Pressure/Barometric Pressure Circuit Low Input Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) What about the obd code? The ECM has detected a performance fault with the MAP sensor Symptoms…

P0108 Audi Manifold Absolute Pressure Sensor Circuit High Voltage Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) What about the obd code? An excessively high voltage from the sensor is sent to ECM Symptoms…

P0100 Audi Mass Air Flow or Volume Air Flow Sensor Circuit 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…

P0101 Audi Mass Air Flow Circuit Range/Performance 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…

P0102 Audi Mass or Volume Air Flow Circuit Low Input 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…

P0103 Audi Mass Air Flow Sensor Circuit High Input 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,…

P0095 Audi Intake Air Temperature Sensor 2 Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0095 Audi Description Intake Air Temperature Sensor 2 Circuit is the generic definition for the P0095 Audi; Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi A4,Audi A5,Audi TT,Audi Q3,Audi Q5,Audi…

P0096 Audi Intake Air Temperature Sensor 2 Circuit Range/Performance Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a performance fault with the Intake Air Temperature (IAT)…

P0097 Audi Intake Air Temperature Sensor 2 Circuit Low Input Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a low voltage condition on the Intake Air…

P0098 Audi Intake Air Temperature Sensor 2 Circuit High Voltage Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a high voltage condition on the Intake Air…

P0099 Audi Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0099 Audi Description The Intake Air Temperature (IAT) sensor contains…

P0090 Audi Fuel Pressure Regulator Control Circuit Possible causes – Faulty fuel pressure sensor– Fuel pressure sensor harness is open or shorted– Fuel pressure sensor electrical circuit poor connection– Faulty Engine Control Module (ECM) What about the obd code? If the current is outside of the expected range, DTC P0090 Audi will set. Symptoms –…