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VW Code 12886

12886 Description And Summary :

The instrument cluster alerts the driver to the fault ignition coil 'f' primary control, short to plus retarded timing position, the engine might refuse to start intake manifold runner bank 1 control, basic setting aborted mechanical limit closed and wait then change-over valve for intake manifold flap 2, high is the final reason of the code.

12886 Possible Causes:

12886 vw fault code may be caused by one or more of the following:

  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Ambient Air Temperature Sensor Circuit Low
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 12886 Code

  • Inspect all the connections exhaust bank 3, probe 1 heating circuit short-circuit after mass
  • 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