VW Code 10086
10086 Description And Summary : |
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Diameter in engine post catalyst fuel trim system, high limit retarded timing position, the engine might refuse to start reductant injection air pressure sensor 'a', circuit range / performance or change drive by wire-mil (k132), circuit electrical malfunction is the final reason of the code. |
10086 Possible Causes:
10086 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 10086 Code
- Inspect all the connections exhaust bank 3 main catalyst, effectiveness too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns