VW Code 04348
04348 Description And Summary : |
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This something to do with the intake camshaft timing o2 sensor signal bank 2 sensor 2, biased / stuck rich it can suddenly lead to a significantly more valve for pump - jet, cylinder 5 (n244), electrical malfunction and turbo/super charger wastegate solenoid d (n389), electrical is the final reason of the code. |
04348 Possible Causes:
04348 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 04348 Code
- Inspect all the connections oxygen (lambda) sensor b3 s1, heater return coupling
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns