I noticed these to wires kind of hanging out there. I dont think they go to anything important but wanted to see if anyone recognized them just in case. I found them when replacing the fan relay. they may go to some option the car never came with, maybe :-/

 

Not too sure of the white one because of the cropped size of the picture. But if that is on your 90 camaro, the red wire is the fuel pump diagnostic point.

 

Thank ya sir, it is a 90 RS, I have another pic of the whit one. I figured it may be another diag connection or for an option that didnt come on the car. I just dont liek to see wires that arent connected.

 

Maybe for the brakes master cylinder to tell you when you have zero pressure. Whre does it go on the bulkhead connector, high low left right?

 

Without seeing a bigger picture of that white wire it is hard to tell, but it is possible that it is for the tachometer from the ignition coil.

 

Ok, I'll try to post a larger pic without slamming the bandwidth. The tach theory seems possible because right now my tach kind of floats around. I mean it will go up as you rev the engine but when doing 30-40MPH the tach reads about 8000 rpm.
But this wire resides by the brake booster