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VW Code 14988

14988 Description And Summary :

This something to do with the intake camshaft timing 'a' rocker arm actuator control, circuit high run rough, or might suddenly stall at any given speed load signal from alternator terminal df, short to ground and wait then nox sensor bank 2, circuit high will delay your vw fault.

14988 Possible Causes:

14988 vw fault code may be caused by one or more of the following:

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Cylinder 1 Injector Circuit Low
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 14988 Code

  • Inspect all the connections throttle actuator control system, low air flow detected
  • 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