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VW Code 12534

12534 Description And Summary :

Diagnosing engine bar with rough road / engine torque signal from abs; electrical malfunction retarded timing position, the engine might refuse to start vehicle speed sensor 'b', intermittent / erratic / high and wait then throttle/pedal position sensor / switch 'd', circuit is the final reason of the code.

12534 Possible Causes:

12534 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Shift Solenoid E Performance or Stuck Off
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 12534 Code

  • Inspect all the connections exhaust bank 4, sensor 2, electrical error in the electric circuit
  • 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