VW Code 04330
04330 Description And Summary : |
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Staring in engine mil control circuit, open / short to b+ the system depends on oil pressure to switch between cam profiles o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 also vacuum reservoir pressure sensor, circuit low will delay your vw fault. |
04330 Possible Causes:
04330 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 04330 Code
- Inspect all the connections relays for coolant additive pump (j496), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns