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View Full Version : 95 Civic AC Help!!! Please !!!


KPFphotography
06-02-2009, 09:13 AM
I bought my 4 door Civic about 4 months ago and wasnt really concerned about the ac until it got hot lol. So i put mor refrigerant into it and still nothing. All it does it blow hot air. A guy at work said that it might be the relay, fuse or the pressure switch. But have no clue to where any of those are. My abe my brain is having a huge brain fart but im so lost right now. Can someone please give me a sugestion to see if i can get it cooling agian. Any other info on it please ask and i will do my best at answering. Thanks
81911SC
06-02-2009, 09:15 AM
Compressor?
stillaneon
06-02-2009, 09:37 AM
The compressor or condensor, is the pully on the car (for some reason i thought you didn't have power steering).
boosted b
06-02-2009, 10:08 AM
is the compressor coming on
KPFphotography
06-02-2009, 01:33 PM
I don't think the compressor is coming on but wouldn't the ac pressure switch screw with that, if it gets seized up it won't let the compressor cut on?
EmminoDaGreat
06-02-2009, 01:35 PM
Do the fans come on w/ ac switch on?
Does it leak?
Does the compressor cycle on/off?
If if has pressure, do any of the lines get outragously hot/freeze?

Replace the Drier, Vacuum the system out and recharge...
KPFphotography
06-02-2009, 01:50 PM
It doesn't leak, not sure if the compressor cylcles. Thefan comes on and the lines are good. How much is a dryer and how would I vacumm the lines out?
EmminoDaGreat
06-02-2009, 09:18 PM
driers are like 30$, and you need a vac pump to suck all the shit outta the lines, but you will need some pag oil, so you can relubricate everything....
KPFphotography
06-02-2009, 09:48 PM
humm, might have to look into that, isnt a 95 civic r34a or 134a right?
EmminoDaGreat
06-03-2009, 12:41 AM
r134 yes.
KPFphotography
06-04-2009, 01:04 PM
Can anyone tell me or show me a picture of where the ac low pressure switch is located?
Barefoot
06-04-2009, 03:22 PM
http://img.photobucket.com/albums/v210/partsforsale/83296133.jpg
turbob20
06-05-2009, 01:18 AM
cant you pull and jump the low pressure switch from one wire to the other to see if it will cycle? and some times you have to have a certain amount before it will kick on.
KPFphotography
06-06-2009, 04:08 PM
found out my compressor is bad, well guess no ac for me unless i can find one cheap. THIS SUCKS!!!!!
Barefoot
06-06-2009, 04:26 PM
found out my compressor is bad, well guess no ac for me unless i can find one cheap. THIS SUCKS!!!!!lol sry wish had better news for yah.
KPFphotography
06-10-2009, 06:31 PM
Thanks to Barefoot we fixed the ac and its working like a champ. Bad relay, dont know which one it was though.Now im very happy.