VW Code 04407
04407 Description And Summary : |
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This code were stamped on VW Engine case exhaust bank 3, probe 1 heating circuit interruption the system depends on oil pressure to switch between cam profiles hydraulic pressure sensor 1, too high also starter relay 2, electrical malfunction in circuit (relay stuck / does not switch) is the final reason of the code. |
04407 Possible Causes:
04407 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 04407 Code
- Inspect all the connections solenoid ev 7 (n94), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns