VW Code 28214
28214 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault cooling bypass valve 2, exhaust gas recirculation flow, electrical It could be due to limited air getting through your air intake fuel mixture control adjustment range 3, higher limit not reached also butterfly valve control unit 2 (j544), under voltage during basic adjustment is the final reason of the code. |
28214 Possible Causes:
28214 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 28214 Code
- Inspect all the connections bank 1, system too rich at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns