Aight so i have the l61 2.2ecotec in an 03 cav and somehow like 2 years ago the bracket holding the ecu on the firewall came unbolted and fell on to my exhaust manifold anyways long story short the blue connector is gone.

I was lucky enough to a new connector snipped off a totalled 04 cav. and im running into the problem of having multiple wires with the same color. like 3 purple 5 or 6 green i mean how is someone suppose to figure that out just sittin there starrin at it. not working for me so hopefully (fingers crossed) one of you j body geniuses will know what to do what to worry about....or what not to worry about. so far i have only connected like the pink and brown and white and orange and what not the ones that are obvious. any help would be awesome.

Thinking about resorting to the haynes manual but that thing is the biggest PIA and half of the BS in there is wrong so im not really trusting that anyone have a chilton or something that would probably be more helpful or just know the answer and share it would be the best.

If you need pictures just say so ill post em up.