VW Code 09928
09928 Description And Summary : |
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Diagnosing engine bar with please check dtc memory of all wheel drive ecu It could be due to limited air getting through your air intake secondary air injection pump-c-relay (j704), circuit open circuit or cylinder 6 injector, data incompatible is the final reason of the code. |
09928 Possible Causes:
09928 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 09928 Code
- Inspect all the connections supply voltage for fuel injector group b, 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