electrical diagram

[avilleg0]

ya i got a chiltons manual but i didnt find the fire wall plug and what all the wires for for it to tell me lol

[Clayman]

Oh... ur wanting pinouts for the ecm? :/ I haven't found any good places for those.... lol I just traced all mine down and removed what I knew I wouldn't need which is everything but alternator, AC, oil pressure and temp sender wiring. Everything else ill have to rig into my new harness... good luck finding pinouts for obs trucks... I looked for a while and just decided to dive in and so far I don't think I did too bad!!

[AFSP1211]

Buddy of mine is doing an LS swap into a Lexus and said he found a bunch of diagrams on lt1swap.com. I haven't checked it out personally but it's a good place to start.

[RPM Graphics]

i have the pin outs for the c-100 firewall plug in my build thread. there's a link in my sig.