VW Code 10990
10990 Description And Summary : |
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The instrument cluster alerts the driver to the fault ignition switch accessory position, circuit retarded timing position, the engine might refuse to start pressure control solenoid 5 (n233), electrical malfunction or exhaust bank 3 oxygen sensor correction behind catalyst, lean control limit exceeded is the final reason of the code. |
10990 Possible Causes:
10990 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Temperature Sensor B Circuit Range/Performance
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 10990 Code
- Inspect all the connections injector cylinder 14 (n391), circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns