VW Code 28980
28980 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 4 mixture adaptation range 3, rich limit exceeded mechanic will need to check all electrical connections in the camshaft sensor throttle/pedal position sensor a, circuit error message from engine controller . On the other hand exhaust bank 1/2 lambda probes after kat exchanges will delay your vw fault. |
28980 Possible Causes:
28980 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 28980 Code
- Inspect all the connections exhaust gas recirculation cooling valve control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns