87 V10 Wiring

[Jason S]

Hello all. Finishing up build on 1987 V10 4x4 350 TBI. This was an abandoned project so I might be missing componenets. A two wire connnector on passenger side with pink/black [439] and dk green/yellow [428] wires not plugged into anything and there is nothing within its reachable range that I can see that it would plug into. Truck has headers, no pollution pump, aftermarket aircleaner, aftermarket a/c, dakota gauges. Need to know what this connector would go to. The wiring diagram I have says the [439] goes to IGN 1 PWR INPUT and the [428] to Cannister Purge.

On the driver side, I have a connector with a single greenwire, and a two wire connector with both wires going into it are green. Same question, not sure if I am missing a sensor or component. I cant find either of these connectors on my wiring diagram.

Thanks, Jason

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[CalSgt]

I would eat the green wires were factory A/C

 

[Zelph]

Isn’t the single green wire for a tach signal?

 

[Jason S]

Isn’t the single green wire for a tach signal?

Thats a possibility. Ill check that, I have dakota gauges including tach and its possible they have their own wire for the tach. My Dakota tach is working so maybe thats the leftover factory tach feed. Thanks.