I replaced my battery and while installing the 10mm nut, it fell. I heard it fell and hit the ground and for the life of me I could not find it! spent about 15 minutes looking for it. I finally give up and went and buy a $1.25 wing nut with a looking washer attached to it.
Each time I change my oil I reset the ECU, by ALWAYS removing the NEG-(black)terminal first, then the POS+(red) terminal. takes me 10 seconds to unsrew the wing nut and remove the cable. Then ALWAYS INSTALL THE POS+ (RED)TERMINAL FIRST AND THE NEG - (BLACK) TERMINAL LAST