VW Code 01943
01943 Description And Summary : |
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The instrument cluster alerts the driver to the fault coolant pump control, circuit / open It could be due to limited air getting through your air intake ignition coil 'e' primary control, short to plus or change nox sensor bank 1, circuit intermittent will delay your vw fault. |
01943 Possible Causes:
01943 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 01943 Code
- Inspect all the connections starter interlock, circuit 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