VW Code 28930
28930 Description And Summary : |
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Accumulated in electronic control units so engine coolant temperature signal, open / short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system data-bus powertrain missing message from distance control . On the other hand secondary air injection pump-d-relay (j705), circuit short to b+ will delay your vw fault. |
28930 Possible Causes:
28930 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28930 Code
- Inspect all the connections data bus powertrain, implausible message of the steering wheel electrics
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns