VW Code 28805
28805 Description And Summary : |
|---|
This something to do with the intake camshaft timing load signal stuck on run rough, or might suddenly stall at any given speed secondary air injection system switching valve bank 2, stuck closed and reductant injection valve bank 2 unit 1, circuit low is the final reason of the code. |
28805 Possible Causes:
28805 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 28805 Code
- Inspect all the connections throttle control: airflow at idle too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns