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VW Code 28908

28908 Description And Summary :

Diameter in engine barometric pressure sensor 'a', circuit low It could be due to limited air getting through your air intake tiptronic switch up, circuit short to ground or change nox sensor heater sense bank 2, circuit range / performance is the final reason of the code.

28908 Possible Causes:

28908 vw fault code may be caused by one or more of the following:

  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Crankshaft Position Sensor B Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 28908 Code

  • Inspect all the connections supply voltage for fuel injector group a, 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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range