When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
What should I be reading on High and Low AC ports, I couldn't find it on the forum! Thanks, the compressor was cycling on and off so I think it's a little low, but I am nervous to over charge! Thanks
FWIW, my low pressure was 41psi, high 217psi, center duct temp approx. 58-59°, ambient temp 91-92° with humidity above 40%. BTW, the amount of R134a added to my system was slightly less than the conversion factor - probably 90%-95%. didn't want to open a 4th can for just a "little more."
the center duct temp was in my garage at idle. I have had center duct temps around 40°F, highway cruising, with an outside temp around 88-90°. hope this helps....
87 AC pressure
