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-   -   Aux. Fans (http://www.peachparts.com/shopforum/showthread.php?t=151134)

Battlecat714 04-19-2006 05:02 PM

Aux. Fans
 
Around what degrees celcius do the auxiliary fans usually come on at? On my 300e, as soon as the temp. rises a little past 80 degrees, the fans go on, but on my e320, it takes the temp. to rise past the 80 degrees and a little more for the fans to turn on...is this normal?

mbdoc 04-21-2006 08:09 AM

WITHout having the A/C on the 1986-87 300E's aux fan should come on HIGH speed at 100C, on 1988 & later W124 chassis cars the fans are designed to come on at 107C!

OF course with A/C on they should come on LOW speed at 225psi of refrigrant pressure.

Battlecat714 04-21-2006 04:45 PM

Quote:

Originally Posted by M.B.DOC
WITHout having the A/C on the 1986-87 300E's aux fan should come on HIGH speed at 100C, on 1988 & later W124 chassis cars the fans are designed to come on at 107C!

OF course with A/C on they should come on LOW speed at 225psi of refrigrant pressure.


ok yeah, this is without the a/c on...thanks.


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