VW Code 11028
11028 Description And Summary : |
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The instrument cluster alerts the driver to the fault data bus powertrain, missing message from control module electric parking brake It could be due to limited air getting through your air intake evaporative emission system switching valve control, circuit low . On the other hand relays for coolant additive pump (j496), short to ground will delay your vw fault. |
11028 Possible Causes:
11028 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
What To Check After Fixing 11028 Code
- Inspect all the connections o2 sensor negative current control bank 2 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns