VW Code 05701
05701 Description And Summary : |
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Accumulated in electronic control units so direct ozone reduction catalyst, efficiency below threshold causes include a bad boost pressure sensor or a vacuum leak in the system reductant injection air pressure sensor 'a', circuit intermittent or throttle actuator control module, internal circuit will delay your vw fault. |
05701 Possible Causes:
05701 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 05701 Code
- Inspect all the connections coolant degassing valve, control circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns