fan turn on based on speed?
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Supreme Member

Joined: Jun 2001
Posts: 9,550
Likes: 5
From: Charleston, SC
Car: 91 Camaro Vert
Engine: 02 LS1, HX40
Transmission: 2002 LS1 M6
fan turn on based on speed?
i was just sitting here thinking about the cooling system on our cars... when we come to a stop in traffic, the car heats up until the fans kick on, then it cools... or we start moving and it cools...
if i set my EGR turn on MPH to say.... 0mph, and turn off at 20mph, could i hook the EGR wire to the fan relay circuit? i mean id use a thermal switch and make it so that if the temp is more then 160 and the car is going less then 20mph, then the fan should kick on....
any side effects from doing that? it seems like a neat little mod.
if i set my EGR turn on MPH to say.... 0mph, and turn off at 20mph, could i hook the EGR wire to the fan relay circuit? i mean id use a thermal switch and make it so that if the temp is more then 160 and the car is going less then 20mph, then the fan should kick on....
any side effects from doing that? it seems like a neat little mod.
Supreme Member
Joined: Jun 2000
Posts: 7,554
Likes: 1
From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
I have that and a high TPS disenage, stock GN code, but redone to work right. The stock code looked to see if the A/C was on.
BTW, try more like 45 MPH.
BTW, try more like 45 MPH.
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