hi, I probably have to rewire it all the way to the computers, as I just cut it where I could no longer see cracking isnulation, but I guess its probably similar scenario as this guy experienced:
https://www.youtube.com/watch?v=YxYg0iwF

the wiring (probably) even melted my MAF sensor on drivers side, but I still have another one which when I plug it in is reading extremely rich like almost wot at idle, which is again exactly the same scenario as I had before rewiring the MAF connectors...