VW Code 08031
08031 Description And Summary : |
|---|
Accumulated in electronic control units so power supply (b+) terminal 15, voltage too high causes include a bad boost pressure sensor or a vacuum leak in the system activation, intake manifold runner bank 1 control, range / performance . So for next system too lean at higher load, bank 2 will delay your vw fault. |
08031 Possible Causes:
08031 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 08031 Code
- Inspect all the connections camshaft adjustment oil temperature sensor (g277), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns