VW Code 08645
08645 Description And Summary : |
|---|
Accumulated in electronic control units so exhaust gas temperature sensor, bank 1 sensor 5, circuit low retarded timing position, the engine might refuse to start diesel particulate filter pressure sensor 'b', circuit low you can see the system too lean at higher load, bank 1 will delay your vw fault. |
08645 Possible Causes:
08645 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 08645 Code
- Inspect all the connections fuel fired heater, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns