Emmissions related Air Injection part

[Kenny]

On my 93 located under the ASR unit is a solenoid/valve? that is in the line that runs from from the AIR pump to the engine. On that solenoid/valve there is a small hard line maybe a vacuum line. It goes under the alternator. That's it. It ends there nothing connected to it. Is that right? Looks like a vacuum line should be connected to it. Or is it a vent? Can't see anything under there. Haven't found a vacuum diagram in the FSM yet. Doesn't seem to be a problem car runs fine

 

[toptechx6]

The vacuum line for the air divert valve goes to a tee under the left side fuel rail cover, shown in the diagram below, your car should have the same sticker on the radiator shroud.

 

[gmjunkie]

 

[Kenny]

Thanks for that info guys.
I do not have that sticker on my radiator shroud.
As always this group has the answers.

 

[Schrade]

As always this group has the answers.

Not me... You're talking about this little guy just to the right of the 'Notice' label?

It might be the vacuum boost for RPO xxx9 - the flux capacitor :eek