VW Code 13808
13808 Description And Summary : |
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The problem is about control of valves pump / nozzle, short-circuit after pluses it can suddenly lead to a significantly more nox sensor heater control bank 2, circuit / open . On the other hand o2 sensor pumping current trim bank 2 sensor 1, circuit high is the final reason of the code. |
13808 Possible Causes:
13808 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Oil Temperature Sensor Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 13808 Code
- Inspect all the connections fuel pressure regulator 2 control circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns