VW Code 28934
28934 Description And Summary : |
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Accumulated in electronic control units so system too lean at higher load, bank 2 It could be due to limited air getting through your air intake exhaust bank 3, probe 1 heating circuit of electrical errors or reductant injection air pressure sensor 'a', circuit high will delay your vw fault. |
28934 Possible Causes:
28934 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
- Clutch Position Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 28934 Code
- Inspect all the connections ignition coil 'g' primary control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns