VW Code 02808
02808 Description And Summary : |
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Diameter in engine valve for intake manifold flap (n239), short to ground retarded timing position, the engine might refuse to start actuator supply voltage "b", circuit low you can see the exhaust bank 4, sensor 2, internal resistance too largely will delay your vw fault. |
02808 Possible Causes:
02808 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 02808 Code
- Inspect all the connections exhaust bank 4 mixture adaptation range 3, rich limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns