Hey.... well I bought an engine and put it in...and in the process of putting everything back together....
so far I've encountered the
* "California connector" that doesn't go anywhere
* the hose that comes out of the air box that doesn't go anywhere

Now....I am stuck...the connector that clips in to the side of the extension manifold right next to the firewall on the passenger side. It is a grey female connector with only one hole i think. I can't figure out what it's supposed to go to. Any help would be really appreciated. BTW It's a 93 Automatic

 

O2 sensor, most likely.

-Max

 

I don't think I was clear enough.....the connector doesn't go to anything ON the extension manifold..(everything on that is already plugged up) instead in the shop manual diagram it is shown to clip (it's got a little clipper thing that lets it stick) to a tab on the extension manifold. It is oriented towards the passenger side of the car and if I had to guess I think there would be a wire that comes from something near the fender and goes over to it (although i can't find any such wire)

Thanks

 

What he said........

 

Oh so you meant the O2 sensor..... ahhh yeah....I'm a moron.... I was thinking 02 measuring intake... not exhaust.... sorry .... thanks a lot for the info ....without the exhaust plumbed up...it didn't occur to me about that ....

 

Yeah, the connector for the O2 sensor clips to the UIM on the firewall side. The O2 sensor goes in the downpipe, but the wire goes up to that connector.

-Max

 

...and the pipe that comes off the airbox that appears to go nowhere actually goes...................














...........nowhere.

 

Yep -- it's the "moo hose" for the air pump.