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Fans Constantly On

Predator support for GM gas vehicles

Moderators: mikel, 06MonteSS, Vas@Diablosport, JonDiablosport

Post Thu Jan 08, 2009 12:19 am

Posts: 222
Location: SEA WA
Un****ingbelievable, the fans work!

The fans were off when I started the car which was at 140* ECT. Watched the Predator logging and the fans then at 195*ECT both fans kicked on. Turned the car off, let sit until ECT was 186*, turned car on, monitored Predator logging and fans then again at 195* ECT kicked on. Checked Fan Control in the Custom Tune via the Predator and the settings are:

192 = 0
196 = 0
199 =25
203 = 50
206 = 75
210 and > = 95

Very super cool x 10000000000000.

Lew for President in 2012.

*Just for kicks I used the Dataviewer and logged ECT and Percent Fan Commanded. When the ECT hit 199* the fans kicked on and the Percent Fan Commanded PID started and whirled up to 75%. The ECT began to drop back down. Then under 199* fans stopped and so on. Seems the Dataviewer logging is more accurate than just the Predator.
05 GTO - M6
U7191 ver 9r02

08 - Avalanche LTZ
i1000 ver 1r04g

Post Thu Jan 08, 2009 8:30 am

Posts: 15670
Location: CT

excellent man!! ;)
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2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake

Post Thu Jan 08, 2009 11:27 am

Posts: 45076
Location: DiabloSport World Headquarters

Nice work Lew!!
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Re:

Post Mon Mar 24, 2014 9:52 pm

Posts: 9
Goatluver wrote:

192 = 0
196 = 0
199 =25
203 = 50
206 = 75
210 and > = 95


Not so super cool outcome for me..
I realize I am bringing up and ancient thread. However I have an issue identical to this one. I used these fan setting and my temps climed clear up to 215* with no fans. Can someone please assist me as they did this customer?

Post Tue Mar 25, 2014 10:47 am

Posts: 45076
Location: DiabloSport World Headquarters

leave the stock settings there....
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Post Tue Mar 25, 2014 12:51 pm

Posts: 9
then the fans run anytime the car is on, even at 45* ect..

Post Tue Mar 25, 2014 5:54 pm

Posts: 45076
Location: DiabloSport World Headquarters

install it with no changes.
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