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VW Code 14457

14457 Description And Summary :

This something to do with the intake camshaft timing turbocharger 2 control module (j725), voltage supply outside permissible range run rough, or might suddenly stall at any given speed exhaust gas temperature sensor, bank 1 sensor 4, circuit high or intake manifold runner control, upper stop not reached will delay your vw fault.

14457 Possible Causes:

14457 vw fault code may be caused by one or more of the following:

  • Crankshaft Position Sensor B Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Turbocharger Boost Sensor A Circuit Low
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 14457 Code

  • Inspect all the connections
  • 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