P0492 Volkswagen Secondary Air Injection System Insufficient Flow Bank 2 Possible causes – Intake leak– Damaged AIR system components– Faulty AIR Solenoid Valve– Faulty AIR system relay Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen Routan,Volkswagen Tiguan,Volkswagen Touareg,Volkswagen Beetle,Volkswagen Golf,Volkswagen Polo,Volkswagen Touran,Volkswagen…
P0491 Volkswagen Secondary Air Injection System Insufficient Flow Bank 1
P0491 Volkswagen Secondary Air Injection System Insufficient Flow Bank 1 Possible causes – Secondary air pump with no or low air flow– Secondary air bypass solenoid leaking /blocked or stuck open /closed– Secondary AIR air hose restricted– Secondary air vacuum hoses restricted or leaking Symptoms – Engine Light ON (or Service Engine Soon Warning Light)…
P0490 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Circuit High
P0490 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Circuit High Possible causes – Faulty Exhaust Gas Recirculation (EGR) Solenoid– Exhaust Gas Recirculation (EGR) Solenoid harness is open or shorted– Exhaust Gas Recirculation (EGR) Solenoid circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0490 Volkswagen Description The Engine…
P0489 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Circuit Low
P0489 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Circuit Low Possible causes – Faulty Exhaust Gas Recirculation (EGR) Solenoid– Exhaust Gas Recirculation (EGR) Solenoid harness is open or shorted– Exhaust Gas Recirculation (EGR) Solenoid circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0489 Volkswagen Description The Engine…
P0488 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Range/Performance
P0488 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Range/Performance Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0488 Volkswagen Description Exhaust Gas Recirculation (EGR) Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen Routan,Volkswagen Tiguan,Volkswagen Touareg,Volkswagen Beetle,Volkswagen Golf,Volkswagen Polo,Volkswagen Touran,Volkswagen up,Volkswagen Sharan,Volkswagen Santana,Volkswagen Lavida
P0487 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Open
P0487 Volkswagen Exhaust Gas Recirculation Throttle Control Circuit A Open Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0487 Volkswagen Description Exhaust Gas Recirculation (EGR) Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen Routan,Volkswagen Tiguan,Volkswagen Touareg,Volkswagen Beetle,Volkswagen Golf,Volkswagen Polo,Volkswagen Touran,Volkswagen up,Volkswagen Sharan,Volkswagen Santana,Volkswagen Lavida
P0486 Volkswagen Exhaust Gas Recirculation Sensor B Circuit
P0486 Volkswagen Exhaust Gas Recirculation Sensor B Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0486 Volkswagen Description Exhaust Gas Recirculation (EGR) Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen Routan,Volkswagen Tiguan,Volkswagen Touareg,Volkswagen Beetle,Volkswagen Golf,Volkswagen Polo,Volkswagen Touran,Volkswagen up,Volkswagen Sharan,Volkswagen Santana,Volkswagen Lavida
P0485 Volkswagen Cooling Fan Power/Ground Circuit Malfunction
P0485 Volkswagen 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 Volkswagen…
P0484 Volkswagen Cooling Fan Circuit Over Current
P0484 Volkswagen Cooling Fan Circuit Over Current 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 P0484 Volkswagen…
P0483 Volkswagen Cooling Fan Rationality Check Malfunction
P0483 Volkswagen 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 Volkswagen…
P0481 Volkswagen Cooling Fan 2 Control Circuit
P0481 Volkswagen 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…
P0480 Volkswagen Cooling Fan 1 Control Circuit Malfunction
P0480 Volkswagen 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…
P047E Volkswagen Exhaust Pressure (Sensor B) Circuit Intermittent / Erratic
P047E Volkswagen Exhaust Pressure (Sensor B) Circuit Intermittent / Erratic OBD Code: System: Subsystem: P047E Volkswagen – (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: Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen Routan,Volkswagen…
P047D Volkswagen Exhaust Pressure (Sensor B) Circuit High
P047D Volkswagen Exhaust Pressure (Sensor B) Circuit High OBD Code: System: Subsystem: P047D Volkswagen – (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: Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen…
P047C Volkswagen Exhaust Pressure (Sensor B) Circuit Low
P047C Volkswagen Exhaust Pressure (Sensor B) Circuit Low OBD Code: System: Subsystem: P047C Volkswagen – (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: Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen…
P047B Volkswagen Exhaust Pressure (Sensor B) Circuit Range / Performance
P047B Volkswagen Exhaust Pressure (Sensor B) Circuit Range / Performance OBD Code: System: Subsystem: P047B Volkswagen – (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: Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen…
P047A Volkswagen Exhaust Pressure (Sensor B) Circuit
P047A Volkswagen Exhaust Pressure (Sensor B) Circuit OBD Code: System: Subsystem: P047A Volkswagen – (ASE) Powertrain Auxiliary Emission Controls Trouble Code Description: Exhaust Pressure (Sensor B) Circuit Location: Analysis: Possible Causes: Sensor B Circuit Issue Tech description: Volkswagen Vehicle:Volkswagen CC,Volkswagen Eos,Volkswagen Golf,Volkswagen GTI,Volkswagen Jetta,Volkswagen New Beetle,Volkswagen Passat,Volkswagen Routan,Volkswagen Tiguan,Volkswagen Touareg,Volkswagen Beetle,Volkswagen Golf,Volkswagen Polo,Volkswagen Touran,Volkswagen up,Volkswagen…
P0479 Volkswagen Exhaust Pressure Control Valve Intermittent
P0479 Volkswagen 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…
P0478 Volkswagen Exhaust Pressure Control Valve High
P0478 Volkswagen 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…
P0477 Volkswagen Exhaust Pressure Control Valve Low
P0477 Volkswagen 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…