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VW Code 09900

09900 Description And Summary :

Staring in engine minimum throttle position, not learned run rough, or might suddenly stall at any given speed accelerator pedal position sensor 2 (g185), signal too high also charging system, voltage low will delay your vw fault.

09900 Possible Causes:

09900 vw fault code may be caused by one or more of the following:

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Ambient Air Temperature Sensor Circuit Low
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 09900 Code

  • Inspect all the connections barometric pressure sensor 'a', circuit low
  • 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