logo

VW Code 09925

09925 Description And Summary :

Diagnosing engine bar with data bus powertrain, missing message from clutch control run rough, or might suddenly stall at any given speed . So for next valve for exhaust flap 1 (n321), electrical malfunction will delay your vw fault.

09925 Possible Causes:

09925 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Crankshaft Position Sensor A Circuit Malfunction
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 09925 Code

  • Inspect all the connections exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded
  • 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