VW Code 10991
10991 Description And Summary : |
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Diagnosing engine bar with engine coolant bypass valve, control circuit low retarded timing position, the engine might refuse to start data bus powertrain, missing message from steering angle sensor or change exhaust gas temperature sensor 2 bank 2 (g449), electrical malfunction will delay your vw fault. |
10991 Possible Causes:
10991 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift Solenoid E Performance or Stuck Off
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 10991 Code
- Inspect all the connections exhaust bank 3, probe 2 tension too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns