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VW Code 14987

14987 Description And Summary :

Diagnosing engine bar with sensor 2 for hydraulic pressure in transmission, open or short to b+ retarded timing position, the engine might refuse to start nox trap, efficiency below threshold (bank 1) you can see the throttle/pedal position sensor / switch 'e', circuit range / performance is the final reason of the code.

14987 Possible Causes:

14987 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Fuel Rail/System Pressure - Too High
  • O2 Sensor Heater Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 14987 Code

  • Inspect all the connections engine coolant level sensor / switch, circuit high
  • 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