VW Code 11900
11900 Description And Summary : |
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Accumulated in electronic control units so intake manifold runner control, circuit high bank 1 it can suddenly lead to a significantly more cylinder 1 above knock threshold . On the other hand engine coolant temperature sensor 2 (g83), circuit low is the final reason of the code. |
11900 Possible Causes:
11900 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 11900 Code
- Inspect all the connections butterfly valve control unit 2 (j544), of mechanical errors
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns