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U7137 fan adjustment at all possible?
Posted: Tue Nov 09, 2010 7:40 pm
by drfeelgood
Can a custom or CMR tune, or perhaps an upgrade to the U7137 software enable fan adjustments?
I have a 2010 Jeep Commander Hemi and it has an electric fan. It seems there would be a way to adjust them.
Considering a 185 thermostat.
Already has Predator tune, catback and CAI.
Thanks
RE: U7137 fan adjustment at all possible?
Posted: Tue Nov 09, 2010 9:01 pm
by drfeelgood
OK, I plugged in the predator and went to modify tune and there is a cooling fan with AC on and off icon and you can go in and adjust the temperature. Is this really a feature on this application and,if so, what settings would be appropriate for a 185 stat?
Thanks!
RE: U7137 fan adjustment at all possible?
Posted: Wed Nov 10, 2010 10:42 am
by mikel
Lower them all by about 20*.
Posted: Thu Nov 11, 2010 8:35 am
by drfeelgood
When I hooked up the Predator, the numbers that showed on the fan setting screen were above 230. This is with the 87 tune already installed.
This doesn't make sense, as lowering those numbers by 20 would still be a rather high fan setting.
Should I just go with something like 189 for low speed and 198 for hi speed.
Help!
Posted: Thu Nov 11, 2010 10:35 am
by mikel
whatever you do, change them all by the same amount.