P0485 Audi Cooling Fan Power/Ground Circuit Malfunction Possible causes – Faulty fan control relay– Faulty cooling fan– Fan control relay harness is open or shorted– Fan control relay circuit poor electrical connection– Fan cooling fan harness is open or shorted– Fan cooling fan circuit poor electrical connection What about the obd code? The P0485 Audi…
Category: Audi
P0486 Audi Exhaust Gas Recirculation Sensor B Circuit
P0486 Audi Exhaust Gas Recirculation Sensor B Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0486 Audi Description Exhaust Gas Recirculation (EGR) 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 S3,Audi TTS,Audi RS 3,Audi TT RS,Audi A7,Audi Q7,Audi A8,Audi A6,Audi…
P0487 Audi Exhaust Gas Recirculation Throttle Control Circuit A Open
P0487 Audi Exhaust Gas Recirculation Throttle Control Circuit A Open Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0487 Audi Description Exhaust Gas Recirculation (EGR) 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 S3,Audi TTS,Audi RS 3,Audi TT RS,Audi A7,Audi Q7,Audi…
P047D Audi Exhaust Pressure (Sensor B) Circuit High
P047D Audi Exhaust Pressure (Sensor B) Circuit High OBD Code: System: Subsystem: P047D Audi – (ASE) Powertrain Auxiliary Emission Controls Trouble Code Description: Exhaust Pressure (Sensor B) Circuit High Location: Analysis: Possible Causes: Sensor B End of Range – Circuit Higher Than Expected Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi…
P047E Audi Exhaust Pressure (Sensor B) Circuit Intermittent / Erratic
P047E Audi Exhaust Pressure (Sensor B) Circuit Intermittent / Erratic OBD Code: System: Subsystem: P047E Audi – (ASE) Powertrain Auxiliary Emission Controls Trouble Code Description: Exhaust Pressure (Sensor B) Circuit Intermittent / Erratic Location: Analysis: Possible Causes: Sensor B Periodically Unstable Circuit Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi…
P0480 Audi Cooling Fan 1 Control Circuit Malfunction
P0480 Audi Cooling Fan 1 Control Circuit Malfunction Possible causes – Faulty fan control relay– Fan control relay harness is open or shorted– Fan control relay circuit poor electrical connection– Faulty cooling fan 1– Fan cooling fan harness is open or shorted– Fan cooling fan circuit poor electrical connection What about the obd code? The…
P0481 Audi Cooling Fan 2 Control Circuit
P0481 Audi Cooling Fan 2 Control Circuit Possible causes – Faulty fan control relay– Faulty cooling fan 2– Fan control relay harness is open or shorted– Fan control relay circuit poor electrical connection– Fan cooling fan harness is open or shorted– Fan cooling fan circuit poor electrical connection What about the obd code? The P0481…
P0483 Audi Cooling Fan Rationality Check Malfunction
P0483 Audi Cooling Fan Rationality Check Malfunction Possible causes – Faulty fan control relay– Faulty cooling fan– Fan control relay harness is open or shorted– Fan control relay circuit poor electrical connection– Fan cooling fan harness is open or shorted– Fan cooling fan circuit poor electrical connection What about the obd code? The P0483 Audi…
P0478 Audi Exhaust Pressure Control Valve High
P0478 Audi Exhaust Pressure Control Valve High Possible causes – Faulty Exhaust Back Pressure Valve– Exhaust Back Pressure Valve harness is open or shorted– Exhaust Back Pressure Valve circuit poor electrical connection Tech description Check the Exhaust Back Pressure Valve (EBPV) butterfly valve is opening and closing freely and not sticking. If it seems to…
P0479 Audi Exhaust Pressure Control Valve Intermittent
P0479 Audi Exhaust Pressure Control Valve Intermittent Possible causes – Faulty Exhaust Back Pressure Valve– Exhaust Back Pressure Valve harness is open or shorted– Exhaust Back Pressure Valve circuit poor electrical connection Tech description Check the Exhaust Back Pressure Valve (EBPV) butterfly valve is opening and closing freely and not sticking. If it seems to…
P047A Audi Exhaust Pressure (Sensor B) Circuit
P047A Audi Exhaust Pressure (Sensor B) Circuit OBD Code: System: Subsystem: P047A Audi – (ASE) Powertrain Auxiliary Emission Controls Trouble Code Description: Exhaust Pressure (Sensor B) Circuit Location: Analysis: Possible Causes: Sensor B Circuit Issue Tech description: 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…
P047B Audi Exhaust Pressure (Sensor B) Circuit Range / Performance
P047B Audi Exhaust Pressure (Sensor B) Circuit Range / Performance OBD Code: System: Subsystem: P047B Audi – (ASE) Powertrain Auxiliary Emission Controls Trouble Code Description: Exhaust Pressure (Sensor B) Circuit Range / Performance Location: Analysis: Possible Causes: Sensor B Out of Expected Range Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi…
P047C Audi Exhaust Pressure (Sensor B) Circuit Low
P047C Audi Exhaust Pressure (Sensor B) Circuit Low OBD Code: System: Subsystem: P047C Audi – (ASE) Powertrain Auxiliary Emission Controls Trouble Code Description: Exhaust Pressure (Sensor B) Circuit Low Location: Analysis: Possible Causes: Sensor B End of Range – Circuit Lower Than Expected Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi…
P0477 Audi Exhaust Pressure Control Valve Low
P0477 Audi Exhaust Pressure Control Valve Low Possible causes – Faulty Exhaust Back Pressure Valve– Exhaust Back Pressure Valve harness is open or shorted– Exhaust Back Pressure Valve circuit poor electrical connection Tech description Check the Exhaust Back Pressure Valve (EBPV) butterfly valve is opening and closing freely and not sticking. If it seems to…
P0474 Audi Exhaust Pressure Sensor Intermittent
P0474 Audi Exhaust Pressure Sensor Intermittent Possible causes – Faulty Exhaust Back Pressure Sensor– Exhaust Back Pressure Sensor harness is open or shorted– Exhaust Back Pressure Sensor circuit poor electrical connection Tech description Replacing the exhaust back pressure usually takes care of the problem What about the obd code? An Exhaust Back Pressure (EBP) signal…
P0475 Audi Exhaust Pressure Control Valve Malfunction
P0475 Audi Exhaust Pressure Control Valve Malfunction Possible causes – Faulty Exhaust Back Pressure Valve– Exhaust Back Pressure Valve harness is open or shorted– Exhaust Back Pressure Valve circuit poor electrical connection Tech description Check the Exhaust Back Pressure Valve (EBPV) butterfly valve is opening and closing freely and not sticking. If it seems to…
P0476 Audi Exhaust Pressure Control Valve Range/Performance
P0476 Audi Exhaust Pressure Control Valve Range/Performance Possible causes – Faulty Exhaust Back Pressure Valve– Exhaust Back Pressure Valve harness is open or shorted– Exhaust Back Pressure Valve circuit poor electrical connection Tech description Check the Exhaust Back Pressure Valve (EBPV) butterfly valve is opening and closing freely and not sticking. If it seems to…
P0469 Audi Purge Flow Sensor Circuit Intermittent
P0469 Audi Purge Flow Sensor Circuit Intermittent Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0469 Audi Information for specific makes 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 S3,Audi TTS,Audi RS 3,Audi TT RS,Audi A7,Audi Q7,Audi A8,Audi A6,Audi S4,Audi S5,Audi…
P0470 Audi Exhaust Pressure Sensor Malfunction
P0470 Audi Exhaust Pressure Sensor Malfunction Possible causes – Faulty Exhaust Back Pressure Sensor– Exhaust Back Pressure Sensor harness is open or shorted– Exhaust Back Pressure Sensor circuit poor electrical connection Tech description Replacing the exhaust back pressure usually takes care of the problem What about the obd code? An Exhaust Back Pressure (EBP) signal…
P0471 Audi Exhaust Pressure Sensor Range/Performance
P0471 Audi Exhaust Pressure Sensor Range/Performance Possible causes – Faulty Exhaust Back Pressure Sensor– Exhaust Back Pressure Sensor harness is open or shorted– Exhaust Back Pressure Sensor circuit poor electrical connection What about the obd code? An Exhaust Back Pressure (EBP) signal that is detected out of range (high or low) by the Engine Control…