Adding DEI 451M need help

[MYT HI]

I need help, I'm trying to add a dei 451m and I can't figure out which wires it goes to. On a 94 silverado. I took the whole driver side harness out to try and make it easier. Any help is appreciated


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[MYT HI]

Anything? Really need help ASAP


Sent from my 350 TBI powered iPhone

 

[orangeastre]

Do you have a multi meter?