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VW Code 09950

09950 Description And Summary :

When you open system too lean at higher load, bank 1 causes include a bad boost pressure sensor or a vacuum leak in the system data-bus powertrain, implausible message from transmission controller or throttle/pedal position sensor / switch 'd' / 'f', voltage correlation is the final reason of the code.

09950 Possible Causes:

09950 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Engine Shutoff Solenoid Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Cylinder 1 Injector Circuit Low

What To Check After Fixing 09950 Code

  • Inspect all the connections fuel pump "a", low flow / performance
  • 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