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VW Code 17998

17998 Description And Summary :

This code were stamped on VW Engine case pressure control solenoid 6 (n371) open / short to ground it can suddenly lead to a significantly more valve 2 for load pressure control (n274), short-circuit after pluses also 'b' rocker arm actuator control, circuit high will delay your vw fault.

17998 Possible Causes:

17998 vw fault code may be caused by one or more of the following:

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Cylinder 1 Injector Circuit Low
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Cylinder 4 Contribution/Balance Fault
  • Crankshaft Position Sensor A Circuit Low Input
  • Engine Shutoff Solenoid Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 17998 Code

  • Inspect all the connections data bus powertrain, implausible message of the clutch electrics
  • 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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