MAXXEDOUTlb7
03-10-2009, 10:08 PM
im goin to dyno my truck in the next few weeks and cant figure out how to lock the tranny into 4th gear. anyone know how to do this?
thanks,allen
thanks,allen
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uwyo_dmax 03-10-2009, 10:16 PM open your scan tool and connect and click on the DVT tab then select your TCM as the desired controller. Once you have that click on the gear tab and select 4th MAXXEDOUTlb7 03-10-2009, 10:46 PM when i do that will it run through the gears up to 4th or will it just lock it to 4th gear only uwyo_dmax 03-10-2009, 11:00 PM it will lock fourth only MAXXEDOUTlb7 03-10-2009, 11:10 PM uwyo thanks i got there once before but i couldnt figure out how to get there again uwyo_dmax 03-10-2009, 11:46 PM no problem :D bballer182 03-11-2009, 09:27 AM make sure you set the dvt enable/disable rpm limits too... MAXXEDOUTlb7 03-11-2009, 04:41 PM bballer what do u mean by that. what will it do? Mitco39 03-11-2009, 04:49 PM If your in 4th at WOT and your rpms climb above (or drop below) a certian range it will disable the DVT and go back to stock (persay). Its a built in safety feature uwyo_dmax 03-11-2009, 04:51 PM Its in the general tab in your TCM tune bballer182 03-11-2009, 09:30 PM If your in 4th at WOT and your rpms climb above (or drop below) a certian range it will disable the DVT and go back to stock (persay). Its a built in safety feature Well actually the tranny will shit to Neutral and say on the DIC "range shift inhibit" or something like that and you have to stop and shift to Park then shift back to Drive... or maybe it was shut off the engine. cant remember, it's been a while since i have done that to my self :D MAXXEDOUTlb7 03-11-2009, 10:08 PM i was just lookin at my trans tune and mine is set to 4000 rpm in 4th and 5th bidi control disable. i hav the v1 and dont really want to use another license just to change those to dyno so i will just shut it down before 4000rpm. whats u guys opinion should i do it this way or go ahead and use the license? Mitco39 03-11-2009, 10:10 PM Well actually the tranny will shit to Neutral and say on the DIC "range shift inhibit" or something like that and you have to stop and shift to Park then shift back to Drive... or maybe it was shut off the engine. cant remember, it's been a while since i have done that to my self :D Huh... I know I was using it while driving around the city one day (doing 4 gear wots) and When it exceeded the rpm limit it would just disengage it and shift into 5th. Maybe a 01LB7 is different, as I do not have a DIC bballer182 03-11-2009, 10:51 PM Oh.. well there you go.. 6 speeds are probably different POLARIS_600cc 03-11-2009, 11:23 PM Do you guys also lock the torque converter with dvt when dynoing? Or just 4th and no converter lock? MAXXEDOUTlb7 03-12-2009, 08:16 PM Do you guys also lock the torque converter with dvt when dynoing? Or just 4th and no converter lock? yes 4th gear and lock tc bballer182 03-12-2009, 08:50 PM if you are in tow haul it'll be locked anyways MAXXEDOUTlb7 03-12-2009, 08:53 PM hey bballer what do u think about what i said in post #12 needing some opinions bballer182 03-12-2009, 08:57 PM Oh yeah... i would imagine unless you have a pulling tune set for high RPM's you will not even make it to 4000 RPM anyways. so i would say no on the license unless you want to chnge something else in the tranny tune MAXXEDOUTlb7 03-12-2009, 09:07 PM thanks bballer the tune im running has the rev limiter set to 4500 but i dont know if that matters or not kinda new to the efi thing bballer182 03-12-2009, 09:31 PM The rev limiter may be set to 4500 but there are many other tables that will take your fuel earlier than that... MAXXEDOUTlb7 03-12-2009, 09:52 PM it will rev to 4500 i hav changed all the limting tables so it will. so i think i will just make sure and shut it down before then bballer182 03-14-2009, 01:19 PM Oh... well then i guess that's what you will do then...:D | ||