VW Code 04345
04345 Description And Summary : |
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Staring in engine oxygen sensor bank 3 sensor 1, voltage too low it can suddenly lead to a significantly more evaporative emission system vent (n115), valve stuck open and valve for pump - jet, cylinder 5 (n244), electrical malfunction will delay your vw fault. |
04345 Possible Causes:
04345 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Shift Solenoid E Performance or Stuck Off
- Cold Start Injector 1 Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 04345 Code
- Inspect all the connections relays for small amount of heat (j359), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns