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VW Code 12758

12758 Description And Summary :

Staring in engine turbocharger speed sensor, circuit It could be due to limited air getting through your air intake fuel shutoff valve "b" control, circuit / open and wait then transmission fluid temperature, exceeded multiple times is the final reason of the code.

12758 Possible Causes:

12758 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Crankshaft Position Sensor B Circuit Malfunction
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 12758 Code

  • Inspect all the connections ignition coil 'f' primary control, short to plus
  • 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