VW Code 11931
11931 Description And Summary : |
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This code were stamped on VW Engine case control of valves pump / nozzle, electrical errors in the electric circuit it can suddenly lead to a significantly more catalyst system exhaust bank 4, effectiveness too low and wait then intake manifold flap position sensor (bank 1): implausible signal is the final reason of the code. |
11931 Possible Causes:
11931 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 11931 Code
- Inspect all the connections throttle actuator control system, forced limited power
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns