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VW Code 12732

12732 Description And Summary :

Accumulated in electronic control units so relays for electrical fuel pump 2 (j49), short-circuit after pluses it can suddenly lead to a significantly more nox sensor heater control bank 2, circuit / open . So for next power supply (b+) terminal 15, low voltage will delay your vw fault.

12732 Possible Causes:

12732 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Shift Solenoid E Performance or Stuck Off
  • O2 Sensor Heater Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 12732 Code

  • Inspect all the connections accelerator position sensor (g79), signal too 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