Thread: 87 300SDL --- weird, erractic AC issues
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Old 05-07-2012, 12:18 PM
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Quote:
Originally Posted by daw_two View Post
So, is the high pressure switch in contact with the R134A ? At what pressure does it come on? I thought the FSM indicated the switch on the drier was a temperature switch.

Thanks for the clarification!
I looked at the FSM manual for 300SDL pressure switches at rec/dryer:

Freon presence switch - Off 2.0 bar On 2.6 bar
Aux fan switch - Off 15.0 bar, On 20.0 bar

Hope this help.
__________________
Not MBZ nor A/C trained professional but a die-hard DIY and green engineer. Use the info at your own peril. Picked up 2 Infractions because of disagreements. NOW reversed.

W124 Keyless remote, PM for details. http://www.peachparts.com/shopforum/mercedes-used-parts-sale-wanted/334620-fs-w124-chasis-keyless-remote-%2450-shipped.html

1 X 2006 CDI
1 x 87 300SDL
1 x 87 300D
1 x 87 300TDT wagon
1 x 83 300D
1 x 84 190D ( 5 sp ) - All R134 converted + keyless entry.
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