VW Code 11891
11891 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 2 / reference voltage, implausible the system depends on oil pressure to switch between cam profiles park/neutral switch input circuit . So for next reductant temperature sensor, circuit intermittent is the final reason of the code. |
11891 Possible Causes:
11891 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 11891 Code
- Inspect all the connections injector cylinder 14 (n392), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns