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VW Code 02948

02948 Description And Summary :

This code were stamped on VW Engine case turbocharger boost control position sensor, circuit high It could be due to limited air getting through your air intake valve for fuel bypass (n312), interruption/short-circuit after mass . On the other hand ignition coil 'd' primary control, circuit low is the final reason of the code.

02948 Possible Causes:

02948 vw fault code may be caused by one or more of the following:

  • Fuel Temperature Sensor B Circuit Range/Performance
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 02948 Code

  • Inspect all the connections relays for large amount of heat (j360), short-circuit after pluses
  • 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