A/C problems

Tiny
DON WANTKE
  • MEMBER
  • 2005 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 65,000 MILES
2005 buick lesabre custom I replaced the condenser, vacuumed the system for 3 hours added a 3oz oil charge and added refrigerant a/c blows cold on passenger side and hot on drivers side I know i'm still low on charge by aprox 12 oz what i'm looking for is the location of the low pressure switch used to cycle the compressor
Do you
have the same problem?
Yes
No
Saturday, July 30th, 2011 AT 2:21 PM

4 Replies

Tiny
JDL
  • EXPERT
All I saw was the ac pressure sensor. Location in picture.
Was this
answer
helpful?
Yes
No
Saturday, August 13th, 2011 AT 6:39 PM
Tiny
DON WANTKE
  • MEMBER
The switch in the wiring diagram is on the compressor high side discharge going to the condenser It's hard to believe this switch controls the operation of the a/c compressor. On the old R-12 systems there was a low pressure switch on the suction line that cycled the compressor. Any help would be appreciated thanks
Was this
answer
helpful?
Yes
No
Sunday, September 4th, 2011 AT 12:18 AM
Tiny
JDL
  • EXPERT
That is all mitchel showed, sorry.
Was this
answer
helpful?
Yes
No
Sunday, September 4th, 2011 AT 5:55 PM
Tiny
JDL
  • EXPERT
My info shows special equipment for discharging and recharging. That's all I have.
Was this
answer
helpful?
Yes
No
Sunday, September 4th, 2011 AT 6:05 PM

Please login or register to post a reply.

Sponsored links