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I have a 92 vert, LT1. I was checking my vac lines and came across
this connector with out a home. All systems seem to function within parameters, but the connector looks important.. Any ideas? BTW Drivers side front, near air pump and vac ball.
Are you missing a cooling fan relay that on a '92 there should be 2 of attached to the fan shroud? What are the wire colors? Do you have the FSM? 8A-201-7 there would be a good image.
The 'air pump' relay is missing. The retainer for it is in both of your snapshots, See FSM 8A-22-1 for wiring diagram. There's no images in the 8A-201 section.