the question is... how did my o2 sensor ground go BAD..... without having all the other wires connected with my O2 sensor(sharing the SAME bad grounnd near the cat convertor) have a bad ground too??.
i thoguht the o2 sensor was part of a big wiring harness conneected to ground at the catalytic convertor?
but the question is..... how did everything else NOT go bad?
AHHHHHHHHH!
BTW.... whats best solution to ground the items?
http://www.se-r.net/engine/maf_ground.html
This guy used gold sodder and soddered a 10 gauge wire (after splicing the white grounnd wire). Why not use crimps? Any advantages/disadvantages?
-Phil