U7137X Update

RaysQCHemi · Post by **RaysQCHemi** » Sun Apr 19, 2009 10:32 am

Just did the update to the 9r03 and noticed a new category of something to do with 1-2 and 2-3 gears and percentage points....can someone educate me on exactly what this is, does and the best options for my 08 Ram.

Thanks,
Ray

johan · Post by **johan** » Mon Apr 20, 2009 8:54 am

Those are part throttle shift points adjustments.

RaysQCHemi · Post by **RaysQCHemi** » Mon Apr 20, 2009 6:58 pm

not to be a wiseass but i understand that.....what do they do...I dont have a clue what they are beside the fact that the tranny is goin from one gear to the other, whats the point of this setting...what are the best settings??

johan · Post by **johan** » Tue Apr 21, 2009 9:34 am

You can adjust the shift points based on your throttle position so you can make it upshift or downshift sooner or later based on your throttle position.

RaysQCHemi · Post by **RaysQCHemi** » Tue Apr 21, 2009 8:55 pm

well lets say if i were 2 have a very heavy foot

what settings do you recommend??

DiabloFan · Post by **DiabloFan** » Wed Apr 22, 2009 8:38 am

Your mpg might take a hit, but here's what works for my heavy feet-
1st-2nd
15% 1800
25% 2200
33% 2800
40% 3000
60% 5000

2nd-3rd
10% 1800
20% 2200
30% 2800
40% 3000
60% 5000

DiabloFan · Post by **DiabloFan** » Wed Apr 22, 2009 8:39 am

I can't wait for adjustable downshifts in the 07!

Harmwalker · Post by **Harmwalker** » Wed Apr 22, 2009 12:49 pm

Me too

TooCoolHemi · Post by **TooCoolHemi** » Wed Apr 22, 2009 1:10 pm

Has any body watched there rpm gauge on the upshift's.At a steady gas pedal (light throttle) i count 5rpm changes(or shift's).Does anyone else see this also.

DiabloFan · Post by **DiabloFan** » Wed Apr 22, 2009 1:40 pm

One of those must be tc locking/unlocking. You only have 5 "gears" so you can't have 5 changes.

TooCoolHemi · Post by **TooCoolHemi** » Wed Apr 22, 2009 2:12 pm

You may be right but it never did this before.We do have a 6th gear it's called 2nd prime.This gear should be for downshift's only (passing gear).Pay attention to your shift's at lite throttle going through the gear's .Watch your rpm gauge and count how many time's the rpm's drop on shift's.Also mine dose'nt go into 5th until i let off the throttle.Try it and post what you find.I'm not complaining or worried i like the way it hold's gear longer and not going into 5th at low mph.Just want to understand what is going on.Johan you have any feedback on this?

xsignature · Post by **xsignature** » Wed Apr 22, 2009 8:26 pm

predator gets rid of second prime must be the tc locking like diablofan said.

Black05Hemi · Post by **Black05Hemi** » Wed Apr 22, 2009 11:16 pm

Predator does not get rid of 2nd prime, unless you lock it out with custom tuning, which is not advisable...

xsignature · Post by **xsignature** » Thu Apr 23, 2009 8:32 am

wait your right i was thinking superchips but i still think its the tc locking up

U7137X Update

U7137X Update

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