AC Pressure Switch Location

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Jun 12, 2020 | 07:33 PM

BPontuti

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From: Ohio

AC Pressure Switch Location

So... this is likely a recurring question for those that have been in the forum for some time. I am looking to wire a WB O2 tomorrow and I need to determine the location of the AC Pressure Switch to which I should feed the 0-5V signal. I’ve searched like crazy but I don’t have a reference for the 93. Help?

Jun 12, 2020 | 08:38 PM

Hot Rod Roy

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From: Mission Viejo CA

What does the O2 sensor have to do with the a/c? It sounds like you need a FSM (Factory Shop/Service Manual).

Jun 12, 2020 | 08:40 PM

FrankieD

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From: Richmond Hill Ontario

Brent, a couple of links that should guide you where its located
https://www.ecklerscorvette.com/corv...1992-1993.html

https://www.corvetteforum.com/forums...or-93-lt1.html

https://www.corvetteforum.com/forums...nt-1992-a.html

Last edited by FrankieD; Jun 12, 2020 at 08:52 PM.

Jun 12, 2020 | 10:27 PM

BPontuti

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From: Ohio

AC pressure switch

Quote:

Originally Posted by FrankieD

Thanks Frankie,

I did turn these links up in searches but i am just getting hung up on the pressure “switch” nomenclature. A switch is either off or on. The WB output is analog... so I’m just trying to be sure the input is the correct input. Would have thought that the input would have been a transducer type analog sensor.

Jun 12, 2020 | 10:34 PM

FrankieD

Burning Brakes

Joined: Mar 2005

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From: Richmond Hill Ontario

another helpful lead

https://www.corvetteforum.com/forums...0-180-psi.html

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