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VW Code 01758

01758 Description And Summary :

Diameter in engine transmission output speed sensor 2 (g196), circuit range / performance causes include a bad boost pressure sensor or a vacuum leak in the system fuel mixture control adjustment range 1, higher limit not reached also oxygen (lambda) sensor b1 s3, signal shorted to heater circuit is the final reason of the code.

01758 Possible Causes:

01758 vw fault code may be caused by one or more of the following:

  • Cylinder 4 Contribution/Balance Fault
  • Turbocharger Boost Sensor A Circuit Low
  • Shift Solenoid E Performance or Stuck Off
  • Glow Plug/Heater Circuit 'A' Malfunction
  • O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 01758 Code

  • Inspect all the connections reductant injection valve bank 1 unit 2, circuit high
  • 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