VW Code 12086
12086 Description And Summary : |
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When you open throttle/pedal position sensor / switch 'f', circuit range / performance mechanic will need to check all electrical connections in the camshaft sensor reductant injection air pressure sensor 'a', circuit or actuator supply voltage 'c', circuit low is the final reason of the code. |
12086 Possible Causes:
12086 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Cylinder 10 Contribution/balance Fault
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12086 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / reference voltage, implausible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns