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VW Code 15003

15003 Description And Summary :

This code were stamped on VW Engine case hydraulic actuator position sender (g302), lower limit not reached causes include a bad boost pressure sensor or a vacuum leak in the system angle sensors 2 for butterfly valve drive 2 (g298), implausible signal . On the other hand ignition coil 'k' primary control, short to plus is the final reason of the code.

15003 Possible Causes:

15003 vw fault code may be caused by one or more of the following:

  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Injector Circuit Malfunction - Cylinders
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Cylinder 10 Contribution/balance Fault
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 15003 Code

  • Inspect all the connections valve for pump - jet: cylinder 12 (n308), regulation range exceeded
  • 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

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range