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VW Code 17984

17984 Description And Summary :

Diagnosing engine bar with motor for intake manifold flap (v157), no signal causes include a bad boost pressure sensor or a vacuum leak in the system turbocharger control module 1, implausible message you can see the accelerator pedal position sensor 1 (g79), signal too high will delay your vw fault.

17984 Possible Causes:

17984 vw fault code may be caused by one or more of the following:

  • Clutch Position Sensor Circuit Malfunction
  • Engine Shutoff Solenoid Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Cylinder 10 Contribution/balance Fault
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 17984 Code

  • Inspect all the connections malfunction indication light (k83), open / 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