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Old 10-03-2003, 05:32 PM
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mike690003 mike690003 is offline
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Join Date: Apr 2003
Location: Miami,FL
Posts: 807
300E aux fan not coming on..HELP!!

Hello Board,

I thought my radiator was the culprit of my overheating problems, it turns out that the aux fan is not cutting in at 100C or at any temp above that . It works when my A/C is on, but when I turn off the A/C the fan turns off about 10 seconds after. By then the temp is about 100C. When the temp rises over 100 C it does not become activated, what could be the culprit??

Temp sensor??

1987 mercedes 300E
1995 e320 conversion(hated the 300e grill)
HID/Xenon (D2S)
Keyless Entry
Monochromatic Paint (Custom Blue)
Smoked Tails
Flat Badged (front)
Debadged (rear)
custom "carbon fiber" console
18 inch HP EVO rims
Sold! Now I drive a Monte Carlo SS

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