The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

another AC ? high non-cycling pressure

posted by  jhh on  Sun Jul 10 01:33 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

have read many many posts regarding the operation and recharge of the AC system.

one item not totally clear:
the posts i've read indicate that the max. low pressure during cycling should be between 25 and 40 psi with 40 being too high. the high pressure cut-in would be somewhere around 50, once again, while the system is cycling during the request for cooling.

what i'm not clear on is what the static pressure SHOULD be during a non-cycling process.

my system during cycling is low cut-out is about 37 and high cut-in about 50.

during non-request / non-cycling, i am about 70 psi. ?

any feedback ?

thanks

jack

1994 855T 130k miles






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.