Best Fan Settings
03-10-2007, 02:18 AM
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Best Fan Settings What settings do you guys recommend for fan turn on and turn off? What temps should they come on at and go off at?
03-10-2007, 09:52 AM
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more importantly, go for a drive and see what range of temps your car operates in. Set the fans to come on on the higher end of the temps (IE: while sitting at a stop light)
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03-22-2007, 09:01 PM
#9
ditto with sobbaka79.
if you have a stock stat id say,leave em alone.you would just be fighting the fan and the thermostat. if your running a 160 ,i run mine quite close to sobbaka79 s.
if you have a stock stat id say,leave em alone.you would just be fighting the fan and the thermostat. if your running a 160 ,i run mine quite close to sobbaka79 s.
03-22-2007, 09:11 PM
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Originally Posted by sobaka79
"on" should be 6-10 degrees above the "off"
mines 195 on 185 off
and 185 on 175 off
mines 195 on 185 off
and 185 on 175 off
03-22-2007, 11:53 PM
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Originally Posted by 2001NBMZ28
Shouldn't there be at least a one degree difference between on/off between low and high? What does the PCM do when it sees 185?
03-23-2007, 08:31 AM
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Originally Posted by sobaka79
"on" should be 6-10 degrees above the "off"
mines 195 on 185 off
and 185 on 175 off
mines 195 on 185 off
and 185 on 175 off
Originally Posted by 2001NBMZ28
Shouldn't there be at least a one degree difference between on/off between low and high? What does the PCM do when it sees 185?
When temps hit 185, the low fan comes on. If they keep climbing with the low fan on, the high fan will come on at 195 (both fans will be running).
When temps fall, the high fan will turn off at 185 (leaving just the low fan running). If they fall below 175, the low fan will shut off.
Make sense?
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96firebirdowner (09-24-2019)
03-23-2007, 10:35 AM
#16
Originally Posted by slow
I run the hypertech numbers, since they make the thermostats. They are kind enough to print them in thier instruction manuals.
Ryan
Ryan
Here is what Hypertech recommens. I included the C conversions for the TC users.________195
________ON______OFF
F1______209F____200F
________98.3C___93.3C
F2______219F____210F
________103.9C__98.9C
________180
________ON______OFF
F1______194F____185F
________90C_____85C
F2______204F____195F
________95.6C___90.6C
________160
________ON______OFF
F1______184F____175F
________84.4C___79.4C
F2______194F____185F
________90C_____85C
