Thread: engine fan relay location
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      07-04-2014, 10:29 PM   #2
ingenieur
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Drives: 2011 335d MSport
Join Date: Feb 2014
Location: Horse country

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I believe if the relay was the problem the fan would not operate at all. See the attachment - more likely the DME may be setting a fault for an engine temp. related input and controlling the fan to high spd.
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File Type: pdf e70-auxfan.pdf (111.4 KB, 1133 views)
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