Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help

Go Back   PeachParts Mercedes ShopForum > Technical Information and Support > Tech Help

LinkBack Thread Tools Display Modes
Old 01-30-2002, 09:15 PM
Join Date: Jan 2002
Location: Lynchburg, VA
Posts: 52
Need A/C pressures High and low for a 91 300E 3.0

This crazy hot weather out east has got me working on my A/C today. I am coverted to 134a. The CD I have says the fill for R12 was 2.43 pounds. I did the 80% rule then, but don't know the correct pressures on the Low and High ports to check how much to refill. If anyone has this info or knows it it would be a big help.

Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Auxiliary Fan Question JBoggs Tech Help 9 07-30-2003 10:07 PM
What should high & low side pressure be for A/C? Ron Brooks Tech Help 4 07-05-2003 02:39 PM
'97 e300 a/c blower speed ok at low and medium but not high or high-high jessie_eaton Tech Help 0 06-19-2003 10:55 PM
A/C - high low side pressure TimFreeh Tech Help 0 06-03-2002 10:54 PM
Need A/C High & Low Side PSI Ranges / 84 190E Herr Leber Tech Help 1 06-03-2002 03:21 PM

All times are GMT -4. The time now is 04:04 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page