VW Code 13401
13401 Description And Summary : |
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The problem is about o2 sensor reference voltage bank 1 sensor 1, circuit low run rough, or might suddenly stall at any given speed a/c request a, circuit low . So for next data bus powertrain, missing message from steering angle sensor is the final reason of the code. |
13401 Possible Causes:
13401 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 13401 Code
- Inspect all the connections water in fuel condition
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns