24 418 05-S OXYGEN SENSOR AEGIS - KOHLER
Fits Argo Atv Models:
Avenger 750 EFI 8x8
HDI SE 8x8
HDI 750 EFI 8x8
Located in the muffler. If your vehicle is backfiring and blowing black smoke its a good indicator that the oxygen sensor has gone bad or you have a low battery below 7 volts and the ECU box is going into limp mode.