VW Code 14086
14086 Description And Summary : |
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Accumulated in electronic control units so turbocharger boost control position sensor 'b', circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system fuel mode indicator lamp control, circuit . On the other hand vacuum reservoir pressure sensor, circuit high will delay your vw fault. |
14086 Possible Causes:
14086 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 14086 Code
- Inspect all the connections evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns