VW Code 04375
04375 Description And Summary : |
|---|
Diameter in engine data bus engine/engine, missing message from ecu 2 It could be due to limited air getting through your air intake engine coolant temperature signal, range / performance or change exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration is the final reason of the code. |
04375 Possible Causes:
04375 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 04375 Code
- Inspect all the connections linear oxygen sensor exhaust bank 3 / common ground wire, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns