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VW Code 03050

03050 Description And Summary :

Diagnosing engine bar with a/c clutch relay, circuit short to b+ run rough, or might suddenly stall at any given speed control module defective . So for next secondary air injection system switching valve bank 1, stuck open will delay your vw fault.

03050 Possible Causes:

03050 vw fault code may be caused by one or more of the following:

  • Engine Oil Temperature Sensor Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Clutch Position Sensor Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 03050 Code

  • Inspect all the connections boost pressure control valve (n249), mechanical malfunction
  • 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