AC problem
AC problem
Hi ,
In my 2006 s430
Ac , Low side is 85 psi and high side is 85 psi ,
air is warm from vents ,
need help with this one
Any one have similar problem ?
Sorry for my eng.
In my 2006 s430
Ac , Low side is 85 psi and high side is 85 psi ,
air is warm from vents ,
need help with this one
Any one have similar problem ?
Sorry for my eng.
Last edited by Gruboss; Jun 17, 2013 at 04:04 PM.
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Joined: Dec 2012
Posts: 2,472
Likes: 439
From: Ball Ground, GA (N of Atlanta)
2003 S500 2007 GL450
Low side should be about 30 psi, high side 150 to 300, depending upon outside temp and fan efficiency. If low and high pressures are the same, the compressor isn't operating.
With the engine running and AC on, visually check the center of the compressor clutch - if it isn't turning, the compressor isn't turning. Many possible reasons for the compressor clutch to not be engaging...
With the engine running and AC on, visually check the center of the compressor clutch - if it isn't turning, the compressor isn't turning. Many possible reasons for the compressor clutch to not be engaging...


