I just picked up a great deal on a '90 RS Camaro for my son. It runs, but there is issues with the wiring on the TBI. It has a 305 in it. The injectors work and the white clips work, but the wires are not hooked up correct when someone tried to replace one of the white connectors. I need a wiring diagram, or can someone tell me which wire go where? there are four wires coming up and four leads on the plastic pieces. Which go where? Using my tester I show one wire that is hot with the key on (white one I believe). Brian (214)385-7355

 

according to the DSM

white and green are the left inj
blue and red are the right inj

white goes to a pink with balck tracer wire that goes to the inj 2 10 amp fuse the fuse block

red goes to a pink wire that goes to the inj 1 10 amp fuse in the fuse block


green goes to lite green that goes to the ECM

blue goes to lite blue that goes to the ECM

is this what you were looking for??

 

WHen you say right injector, do you mean the looking at it from the front, or right sitting in the car? someone has replaced the plastic piece on one of the injector and both the wire on it are blue, you cant tell which wire to hook up where. Does anyone have a wiring diagram they can e-mail me or post on here? brian@dallasdoor.com

 

right side is the right hand side of foward motion, in other words the side the the right hand turns signal flashes

are your wires blue and lite blue because if thats the case just hook them up accordingly

i got an idea, since you say someone tried to swap it out take some pics and post them on this post, let me see what your working with and then i may be able to help more, all i can do i take a photo of the fuel injector wire diagram page of my DSM but the pic aint nothing like scaning it