mytrplseven

Anyone know what these switches are on the a/c receiver/drier? Can't figure out why the top one (arrow) doesn't show up on any pictures I've seen on any other 944's?

V2Rocket

the lower one is the low-pressure safety switch - disables the AC compressor if too much freon leaks out to prevent system damage.

the green one came on 86-87 and maybe other years, i think it's a "high pressure safety switch" or maybe a high temperature switch.