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Discussion Starter · #1 ·
I need to find out if anybody knows where I can find any diagrams of the wire colors and pin locations at the salt and pepper connectors throughout the years. I need to re-pin my injector harness for my 92. The car had no engine and transmission in it when I bought it and did not have the injector harness in it. I am using the harness from my wrecked 86 and cannot remember what year wiring harnesses I put in it when I did my 3.8 to 5.0 conversion. Not all of the wire colors and locations on the 92 main harness connectors correspond with the colors and locations on the injector harness from my 86. I am trying to avoid searching the wrecking yards for the correct harness that I need. Thanks in advance for any help offered.
 

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Thanks mellostang. I was actually about to write a thread asking some info, luckily I stopped here first. I was looking for a place to tap off the fuel pump positive to use as a control voltage for the cooling fan relays I'm wiring up that was also close to the engine bay. For anyone who may be interested, the reason I do this is so even when the engine is warm and the key is in the ON position, the fans wont run unless the engine is.. Just like a factory setup.
 

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Discussion Starter · #7 · (Edited)
This is somewhat what I was looking for, thank you. Any idea what year range this particular diagram is for, or is it the same for all 87-93? I compared the injectors wire colors between the 88-90 and the 91-93 schematics, and they are all the same except for a few, which some were solid color and some had different colored stripes.
 

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Discussion Starter · #8 ·
I have a full wire diagram like 40 something pages. Let me know I can dig it out off my old laptop and send it over
If you have any detailed schematics of just the injector harnesses from 87 to 93, and diagrams of the 10 pin connectors with component pin ID and wire color for 92 only, similar to what 89coupe posted above. Unless they are all the same throughout the years, that would be a big help.
 

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Discussion Starter · #9 ·
Update: I traced all of the wires and compared the wire colors and the pin locations in the 10 pin connectors for each year of car, so apparently the injector harnesses are all wired the same way regardless of year. So all injector harnesses from 87 to 93 are interchangeable. A few wires are different colors, but all go to the appropriate pin location, despite what a lot of people say.
 
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