Hi All,

Can someone briefly explain what each of these sensors do and where they're at. My aux fan is running on 'HIGH' at all times and need to find the cause.

One more thing, where is the RESISTOR that supposedly causes the aux fan to run on 'LOW' until one of these sensors is tripped.

thanks,

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sjsfiji

'87 W124 260E (DD)
98K orig. mi. @7/15
CLK 7-Spoke Forged Wheels
Neuspeed springs/Bilstein Sport
4/3 bump (F/R)

'97 993 Carrera
106K orig. mi.
Always driven like it's stolen