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VW Code 09255

09255 Description And Summary :

Diagnosing engine bar with water in fuel sensor, circuit range / performance it can suddenly lead to a significantly more exhaust bank 2 mixture adaptation range 3, lean limit not reached or change intake manifold flap; bank 2, stuck open is the final reason of the code.

09255 Possible Causes:

09255 vw fault code may be caused by one or more of the following:

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Cylinder 4 Contribution/Balance Fault
  • Crankshaft Position Sensor A Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 09255 Code

  • Inspect all the connections fuel pressure regulator valve (n276), mechanical malfunction
  • 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