Feudalistic_Pop-Tart

Hello all!

I'm in the process of putting the '85 back together and seem to be at a roadblock. There's one small piece that seems to be part of a sensor? The other looks like a hose connects to it. Pictures are attached. Any help would be greatly appreciated.

65Z01

That hose fitting might be part of the AIR diverter assy.

For that sensor, is there a hole in the EGR pipe or in the clock below #6 & #8 spark plugs?

Feudalistic_Pop-Tart

Thanks for the response. We're going to check on that when we continue tomorrow. I'd like to hear if anyone else can confirm or has further input.

xrav22

I was able to take a few pics they are in the garage also.
I broke mine so I had to replace, If I remember the drivers side egr tube(in the manifold goes around front and into the lower(#1)
then the other opening goes to a muffler type thing hanging down. They connect together and the top one(#2) ultimately goes around and down to the passenger side manifold tube.
Good Luck
http://forums.corvetteforum.com/g/picture/1578708
http://forums.corvetteforum.com/g/picture/1578706
http://forums.corvetteforum.com/g/picture/1578709

Feudalistic_Pop-Tart

I love the pictures, but could you take some from the other side? I'm looking for where one hose connects (thus the red circle in the pictures).

Cliff Harris

In the top picture, it goes in the rubber hose that's down and to the right.

The second picture is the EGR temperature switch contact. It looks like the switch's ceramic part got broken and that is all that's left of the connection:

xrav22

Both of the units have the downward nozzle(circled red) to the respectibe metal tube that should be straight below them. Orientate them and I believe the tubes go down and over to picture 22.
I could not see them because they are hidden, But my guess is
red circle goes to the bottom tube in pic 22, but they need the metal piping in relationship to them. Forgive my spelling.
Mabey someone else can chime in.
http://forums.corvetteforum.com/g/picture/1578743

http://forums.corvetteforum.com/g/picture/1578744