VW Code 00304
00304 Description And Summary : |
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Staring in engine fuel supply heater, control circuit high causes include a bad boost pressure sensor or a vacuum leak in the system a camshaft position actuator control bank 2, circuit low . So for next linear oxygen sensor exhaust bank 4 / common ground wire, short to ground will delay your vw fault. |
00304 Possible Causes:
00304 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 00304 Code
- Inspect all the connections throttle/pedal position sensor 'd', minimum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns