VW Code 08304
08304 Description And Summary : |
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Diameter in engine exhaust bank 1/2 lambda probes before kat exchanges It could be due to limited air getting through your air intake valve for pump - jet: cylinder 9 (n305), regulation range exceeded or change exhaust bank 3/4 lambda probes before kat exchanges is the final reason of the code. |
08304 Possible Causes:
08304 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 08304 Code
- Inspect all the connections fuel injector group 'd' supply voltage, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns