VW Code 08540
08540 Description And Summary : |
|---|
This code were stamped on VW Engine case clutch temperature, control causes include a bad boost pressure sensor or a vacuum leak in the system post catalyst fuel trim system, low limit or ignition coil 'c' primary control, short to plus will delay your vw fault. |
08540 Possible Causes:
08540 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 08540 Code
- Inspect all the connections control unit error programming error
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns