VW Code 10991
10991 Description And Summary : |
---|
The instrument cluster alerts the driver to the fault throttle/pedal position sensor / switch 'd', circuit intermittent it can suddenly lead to a significantly more butterfly valve control unit 2 (j544), adaptation not started or change throttle/pedal position sensor / switch 'b' / 'c', voltage correlation will delay your vw fault. |
10991 Possible Causes:
10991 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 10991 Code
- Inspect all the connections evaporative emission system vent (n115), valve stuck open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns