IceManRS305

iTrader: (-1)

This is in a 1990 firebird that used to have a v6 and now has a carbed 357/th350

Ok i have these pictures, i just need someone with a wiring manual to tell me what they are for.... here it goes....

2 brown spliced to 1 brown ..... orange & green w/ white spliced to green with white


cut off orange



orange and green and the other i cannot tell but it is on the same piece as the brake fulid sensor


i think this is for the AC? green/white & black


fusable link red/orange?


these were over on the passenger side tucked down by the header?


what sensor is that? and is that blue wire a stock color? or was that spliced on just happend to be blue? also is there another starter wire im missing?



Key on


key held (trying to start)




whats this fuse block for? under dash

IceManRS305

iTrader: (-1)

should this be connected to something? under dash


whiite spliced to yellow? drivers kick panel


two cut small yellows? dirvers kick panel


white spliced to baby blue under dash




Even if you could just tell me what ONE wire does, it will HELP ME TREMENDOUSLY!

THANKS A TON GUYS!!

cool84

i belive that the fues block is for some of the curtesy items, and the warnig buzzer and stuff, try looking up ctsy fuse and what it does,

as far as the red wire you found down by the header that goes on the positive terminal of the starter, on my car theres like 3 wires that conmverge into the one connector for that.

j dezzy

iTrader: (12)

It's really hard to tell abotu a lot of those. most of these cars have been electrically molested over the years...I'll take a look at some of my diagrams and see if I can find anything for ya. If you want I've got a lot of diagrams that I can email you for your own reference.

j dezzy

iTrader: (12)

could the brown ones spliced together be a ground? have you tried tracing th ewiring and finding out where they go too? I think you're right about the green/white black wires. I think it might be from the A/C pressure switch.

IceManRS305

iTrader: (-1)

wow guys, thanks sooo much for the help, this headache is getter a little better since i got some replies!


YES please send me any wiring diagrams that you have available, i will appreciate that so much!

my email is jeepsterxj@gmail.com


I am just trying to get this thing to start with the key! thats the biggest problem, and if i get that figured out, i will be happy since this car is almost strictly for the strip... i will go take some more detailed pictures today... my camera was being really lame and shooting horrible pics....
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great, like i said each wire i get outta the way, is a step closer to starting it!

ill follow some more wires and see if i can located there connection!

also... that red wire (fusable link) does that go where the blue wire is? or the other post on the selenoid that has a small bolt?

Slepewesel

iTrader: (1)

Thats the plug for the power window/mirror/lock harness that runs into the doors. I only know that because I just put power windows in my car. Dont have to connect it to anything unless you add all that stuff later on.

BigBadLou

iTrader: (3)

If you need diagrams, you can find a ton on our ATGO Tech DB wiring page.

I'll be looking into my schematics as well. I'll let you know what I find.
Lou

BigBadLou

iTrader: (3)

Check if the green/white happens to be the fuel pump relay wire. The orange might have been spliced into it as some kind of a hackjob.

The cut off orange wire is probably the second half of the orange wire from the splicing into green/white.

Is the green/white and black the same green/white that's spliced in the first picture?
It sure isn't for A/C.

Orange wire with fusible link goes on the big post on the starter. Once you connect it, a lot more things will suddenly have power in your car.

Blue wire goes to the knock sensor that's in the block, on the passenger side.

Hope this helps.
Lou

IceManRS305

iTrader: (-1)

ok guys... all of your responses were greatly appreciated. i cant even thank you enough!

the problem actually was that the red wire wasnt on the starter! obvious to most, but not me lol... also i wasnt putting my foot on the brake... yea im an idiot lol...

any way the thing started cranking with the key... looks like the mystery was solved pretty easily thank the lord above! lol


im onto a new set of problems that i will to state in another section so i do not get off topic for this section....


Here is the the link if you guys want to follow along with the ups and downs of the rest of my project!

https://www.thirdgen.org/forums/engi...ml#post3274671have