VW Code 01671
01671 Description And Summary : |
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Diameter in engine secondary air injection system air flow/pressure sensor bank 2, circuit mechanic will need to check all electrical connections in the camshaft sensor water in fuel sensor, circuit intermittent . So for next o2 sensor signal bank 1 sensor 1, biased / stuck rich is the final reason of the code. |
01671 Possible Causes:
01671 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 01671 Code
- Inspect all the connections data-bus powertrain, implausible message from level control module (j197)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns