VW Code 07943
07943 Description And Summary : |
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Diameter in engine valve for intake manifold flap (n239), short to ground causes include a bad boost pressure sensor or a vacuum leak in the system cooling bypass valve, exhaust gas recirculation flow, electrical . So for next exhaust gas recirculation flow 2, insufficient detected will delay your vw fault. |
07943 Possible Causes:
07943 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 07943 Code
- Inspect all the connections control module 2 for cooling fan, excess temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns