VW Code 04464
04464 Description And Summary : |
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This code were stamped on VW Engine case o2 sensor reference voltage bank 2 sensor 1, circuit high mechanic will need to check all electrical connections in the camshaft sensor throttle actuator control module, performance and wait then turbocharger / supercharger boost pressure not detected - mechanical will delay your vw fault. |
04464 Possible Causes:
04464 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 04464 Code
- Inspect all the connections turbocharger speed sensor, 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