our car broke down and there was this knock sensor that needed to be replaced . it was too expensive to do it at the mechanics so i ended up fixing it by myself that is good . you are skilled . not even skilled , i 'm just cheap lol i did n't want to spend 500 $ on something i could fix for 160 $ i understand . sometimes i fix also myself my car to save some money .
Fixing the car's knock sensor by themself instead of paying a mechanic.