Search found 4 matches

by whitewolf
Sat Jun 03, 2023 7:09 am
Forum: Automotive Air Conditioning Forum
Topic: Low pressure low side, short-cycling
Replies: 6
Views: 1779

Re: Low pressure low side, short-cycling

Noticed just now: when it does short cycle, it only stops for a split second. The pulley disengages and engages back in a frame of a second. It is fast so the compressor does not even fully stop spinning. Again - thats on full load. Low load (low blower speed) it only works for like 20 seconds, turn...
by whitewolf
Sat Jun 03, 2023 4:46 am
Forum: Automotive Air Conditioning Forum
Topic: Low pressure low side, short-cycling
Replies: 6
Views: 1779

Re: Low pressure low side, short-cycling

Just did a check again.. Outside temp is 23-24 celsius, rpm between 1500-2000, car warm up to temp. While on full load (max cold max blower recirc and doors open) im reading somewhere between 1.5 and 1.8 bar on low side and like 18 bars on high side. When revving engine high side is slightly moving ...
by whitewolf
Fri Jun 02, 2023 3:05 pm
Forum: Automotive Air Conditioning Forum
Topic: Low pressure low side, short-cycling
Replies: 6
Views: 1779

Re: Low pressure low side, short-cycling

Charged correctly i mean the amounts mentioned on the oem label.
Used a bosch machine we have at the shop.. so it does its thing

Will check pressures again as you mentioned and will report back.

Thanks
by whitewolf
Fri Jun 02, 2023 11:14 am
Forum: Automotive Air Conditioning Forum
Topic: Low pressure low side, short-cycling
Replies: 6
Views: 1779

Low pressure low side, short-cycling

Hello guys. Im not really into those systems and am unfamiliar with, which is why im looking for some help.. there are not many good mechanics i could trust where i live and i also like doing stuff on my own. I searched the internet but did not quite found anything in particular, and im also getting...