1992 no ac
Team Owner
Joined: Sep 2003
Posts: 25,384
Likes: 2,736
Here's some of "WE GONE" work for text:
http://www.zr1.net/forum/showpost.ph...0&postcount=24
This is using a later car but the procedure is the same.
Race Director
Joined: Apr 2002
Posts: 10,036
Likes: 346
From: Anaheim CA
You can test the AC compressor clutch with the engine off. Put the system in AC mode and try connecting the terminals in the low pressure switch connector. If the system is low on refrigerant the clutch will click when the terminals are connected together. If it does click then everything else is working and the low pressure switch is probably bad. There is a Schrader valve on the switch connection so it's easy to replace. Unscrew the old one and screw on the new one. No refrigerant will be lost.
Last edited by Cliff Harris; Mar 19, 2015 at 11:58 PM.
