VW Code 12732
12732 Description And Summary : |
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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