VW Code 03945
03945 Description And Summary : |
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Staring in engine bank 2, system too rich off idle It could be due to limited air getting through your air intake intake manifold runner bank 1 control, basic setting aborted mechanical limit closed or change diesel particulate filter pressure sensor 'a', circuit intermittent / erratic is the final reason of the code. |
03945 Possible Causes:
03945 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 03945 Code
- Inspect all the connections ignition coil 'a' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns