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VW Code 12524

12524 Description And Summary :

Diagnosing engine bar with load signal range / performance it can suddenly lead to a significantly more turbocharger speed sensor, circuit and butterfly valve control unit 2 (j544), under voltage during basic adjustment is the final reason of the code.

12524 Possible Causes:

12524 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Timing Reference High Resolution Signal A Too Many Pulses
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Reverse Input Circuit
  • Cylinder 10 Contribution/balance Fault
  • Fuel Rail/System Pressure - Too High
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 12524 Code

  • Inspect all the connections valve for pump - jet: cylinder 7 (n303), regulation range exceeded
  • 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