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VW Code 09549

09549 Description And Summary :

The problem is about secondary air injection valve 4 (n385), circuit open circuit retarded timing position, the engine might refuse to start ignition coil 'b' primary control, circuit low or transmission mount valve 1 (n262), short to plus is the final reason of the code.

09549 Possible Causes:

09549 vw fault code may be caused by one or more of the following:

  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 09549 Code

  • Inspect all the connections mil call-up circuit / transmission control module, short to ground
  • 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