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VW Code 09886

09886 Description And Summary :

The problem is about throttle/pedal position sensor 'b', maximum stop performance retarded timing position, the engine might refuse to start exhaust bank 3 mixture adaptation range 3, rich limit exceeded . On the other hand valve for exhaust flap 1 (n321), open circuit is the final reason of the code.

09886 Possible Causes:

09886 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Turbocharger Boost Sensor A Circuit Low
  • Fuel Rail/System Pressure - Too High
  • Engine Oil Temperature Sensor Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 09886 Code

  • Inspect all the connections diesel particulate filter regeneration frequency
  • 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