VW Code 28852
28852 Description And Summary : |
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Accumulated in electronic control units so evaporative emissions (evap) fuel vapour temperature sensor, circuit high voltage It could be due to limited air getting through your air intake intake air heater "a", circuit high or linear oxygen sensor exhaust bank 4 / reference voltage, short to b+ is the final reason of the code. |
28852 Possible Causes:
28852 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 28852 Code
- Inspect all the connections fuel mode indicator lamp control, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns