P0239 Audi Turbocharger/Supercharger Boost Sensor B Circuit Malfunction Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? This diagnostic trouble code…
Category: Audi
P0235 Audi Turbo/Super Charger Boost Sensor A Circuit
P0235 Audi Turbo/Super Charger Boost Sensor A Circuit Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? The ECM has determined…
P0236 Audi Turbo/Super Charger Boost Sensor A Circuit
P0236 Audi Turbo/Super Charger Boost Sensor A Circuit Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? The ECM has determined…
P0237 Audi Turbo/Super Charger Boost Sensor A Circuit Low
P0237 Audi Turbo/Super Charger Boost Sensor A Circuit Low Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? – The ECM…
P0231 Audi Fuel Pump Secondary Circuit Low
P0231 Audi Fuel Pump Secondary Circuit Low Possible causes – Blown Fuel Pump fuse– Open Fuel Pump Monitor Circuit– Faulty Fuel Pump Relay– Damaged Engine Control Module (ECM) What about the obd code? The code will be set if a low voltage on the control circuit of the fuel pump relay is detected by the…
P0232 Audi Fuel Pump Secondary Circuit High
P0232 Audi Fuel Pump Secondary Circuit High Possible causes – Blown Fuel Pump fuse– Open Fuel Pump Monitor Circuit– Faulty Fuel Pump Relay– Damaged Engine Control Module (ECM) What about the obd code? The code will be set if a low voltage on the control circuit of the fuel pump relay is detected by the…
P0233 Audi Throttle Position Sensor 2 Circuit Low
P0233 Audi Throttle Position Sensor 2 Circuit Low Possible causes – Faulty Throttle position sensor– Throttle position sensor harness is open or shorted– Throttle position sensor poor electrical connection What about the obd code? An excessively low voltage from the Throttle Position Sensor (TPS) is sent to Engine Control Module (ECM). Symptoms – Engine Light…
P0234 Audi Turbo/Super Charger Overboost Condition
P0234 Audi Turbo/Super Charger Overboost Condition Possible causes – Faulty Charge Air Pressure Sensor– Faulty Wastegate Bypass Regulator Valve– Faulty Turbo/Super Charger Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0234 Audi Description The boost pressure sensor responds to pressure changes in the intake manifold. This pressure is created by the turbocharger…
P022C Audi Charge Air Cooler Bypass Control A Circuit High
P022C Audi Charge Air Cooler Bypass Control A Circuit High OBD Code: System: Subsystem: P022C Audi – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Control A Circuit High Location: Analysis: Possible Causes: Control A End of Range – Circuit Higher Than Expected Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi…
P022D Audi Charge Air Cooler Bypass Control B Circuit / Open
P022D Audi Charge Air Cooler Bypass Control B Circuit / Open OBD Code: System: Subsystem: P022D Audi – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Control B Circuit / Open Location: Analysis: Possible Causes: Control B Open Circuit Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi…
P022E Audi Charge Air Cooler Bypass Control B Circuit Low
P022E Audi Charge Air Cooler Bypass Control B Circuit Low OBD Code: System: Subsystem: P022E Audi – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Control B Circuit Low Location: Analysis: Possible Causes: Control B End of Range – Circuit Lower Than Expected Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi…
P022F Audi Charge Air Cooler Bypass Control B Circuit High
P022F Audi Charge Air Cooler Bypass Control B Circuit High OBD Code: System: Subsystem: P022F Audi – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Control B Circuit High Location: Analysis: Possible Causes: Control B End of Range – Circuit Higher Than Expected Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi…
P0230 Audi Fuel Pump Primary Circuit
P0230 Audi Fuel Pump Primary Circuit Possible causes – Blown Fuel Pump fuse– Open Fuel Pump Monitor Circuit– Faulty Fuel Pump Relay– Damaged ECM What about the obd code? The code will be set if an incorrect voltage on the control circuit of the fuel pump relay is detected by the ECM. Symptoms – Engine…
P0228 Audi Throttle Pedal Position Sensor/Switch C Circuit High
P0228 Audi Throttle Pedal Position Sensor/Switch C Circuit High Possible causes – Faulty Throttle Position Sensor (TPS)– Throttle Position Sensor (TPS) harness is open or shorted– Throttle Position Sensor (TPS) circuit poor electrical connection What about the obd code? An excessively high voltage from the Throttle Position Sensor (TPS) is sent to Engine Control Module…
P0229 Audi Throttle/Petal Position Sensor/Switch C Circuit Intermittent
P0229 Audi Throttle/Petal Position Sensor/Switch C Circuit Intermittent Possible causes – Faulty Throttle Position Sensor (TPS)– Throttle Position Sensor (TPS) harness is open or shorted– Throttle Position Sensor (TPS) circuit poor electrical connection What about the obd code? An Intermittent voltage from the Throttle Position Sensor (TPS) is sent to Engine Control Module (ECM). Symptoms…
P022A Audi Charge Air Cooler Bypass Control A Circuit / Open
P022A Audi Charge Air Cooler Bypass Control A Circuit / Open OBD Code: System: Subsystem: P022A Audi – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Control A Circuit / Open Location: Analysis: Possible Causes: Control A Open Circuit Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi…
P022B Audi Charge Air Cooler Bypass Control A Circuit Low
P022B Audi Charge Air Cooler Bypass Control A Circuit Low OBD Code: System: Subsystem: P022B Audi – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Control A Circuit Low Location: Analysis: Possible Causes: Control A End of Range – Circuit Lower Than Expected Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi…
P0227 Audi Throttle Pedal Position Sensor/Switch C Circuit Low
P0227 Audi Throttle Pedal Position Sensor/Switch C Circuit Low Possible causes – Faulty Throttle Position Sensor (TPS)– Throttle Position Sensor (TPS) harness is open or shorted– Throttle Position Sensor (TPS) circuit poor electrical connection What about the obd code? An excessively low voltage from the Throttle Position Sensor (TPS) is sent to Engine Control Module…
P0222 Audi Throttle Pedal Position Sensor/Switch B Circuit Low
P0222 Audi Throttle Pedal Position Sensor/Switch B Circuit Low Possible causes – Faulty Throttle position sensor– Throttle position sensor harness is open or shorted– Throttle position sensor poor electrical connection What about the obd code? An excessively low voltage from the Throttle Position Sensor (TPS) is sent to Engine Control Module (ECM). Symptoms – Engine…
P0223 Audi Throttle Pedal Position Sensor/Switch B Circuit High
P0223 Audi Throttle Pedal Position Sensor/Switch B Circuit High Possible causes – Faulty Throttle position sensor– Throttle position sensor harness is open or shorted– Throttle position sensor poor electrical connection What about the obd code? An excessively high voltage from the Throttle Position Sensor (TPS) is sent to Engine Control Module (ECM). Symptoms – Engine…