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VW Code 18051

18051 Description And Summary :

Diameter in engine a/c refrigerant pressure sensor 'b', circuit low run rough, or might suddenly stall at any given speed throttle/pedal position sensor / switch 'e', circuit and tiptronic switch recognition (f189), open circuit / signal to b+ will delay your vw fault.

18051 Possible Causes:

18051 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Turbocharger Boost Sensor A Circuit Low
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction
  • Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 18051 Code

  • Inspect all the connections please check dtc memory of clutch ecu
  • 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