2nd and 3rd gear start?

[redws6rocket]

i am trying to get this to work, does anybody have one that does work i can see. i was unable get a third gear start i made work, i had 1-2 at 200rpm and 2-3 at 400rpm and set shift speeds at zero? also pats 2nd gear start on the forum i could not get to work either? not sure if this is the right section or not, not need a little help guys. thanks, steve

 

[IOWA LLY]

What year truck? Did you change part, and wot shift speed to zero?

 

[redws6rocket]

What year truck? Did you change part, and wot shift speed to zero?

02 truck, yes i did all the upshifts wot and part at zero?

 

[IOWA LLY]

What about downshifts? They need to be set at zero as well....

 

[redws6rocket]

What about downshifts? They need to be set at zero as well....

i will look at them? have you had any luck at 2nd or third gear start in your truck?

 

[dansdieselp]

Not all the tables are labeled accurately. I usually take tables B and up and set them to 0 in rpm and Speed at part throttle and WOT for 1-2 and 2-3. Downshift tables must be set to zero too.

 

[IOWA LLY]

i will look at them? have you had any luck at 2nd or third gear start in your truck?

Yes. And 4th gear starts.

 

[redws6rocket]

Not all the tables are labeled accurately. I usually take tables B and up and set them to 0 in rpm and Speed at part throttle and WOT for 1-2 and 2-3. Downshift tables must be set to zero too.

that is exactly what i did, and works great! thanks :thumb:

 

[juddski88]

anyone have any issues with this in a 01 TCM? does an 02 TCM file work better maybe? My upshifts and downshifts (speed) were set to 0 and it was shifting back and forth still.

 

[dirttymaxx]

how about dumbing this down for me...i have tryed 2nd gear start tunes...none of them ever worked for me.. what should be done to get a 2nd gear start

 

[WisconsinHick1]

Interested in this as well.

 

[dmaxfireman]

i think you have to use rpm tables as well. iirc thats how i did it in the lbz/6speed tune

 

[LBZrcks]

anyone have any issues with this in a 01 TCM? does an 02 TCM file work better maybe? My upshifts and downshifts (speed) were set to 0 and it was shifting back and forth still.

Was it shifting back and forth if you kept your foot on the pedal to raise the idle a little? Mine will shift back and forth if I leave the tps at 0%

 

[WisconsinHick1]

Can you also tune it so you can leave it in D and have it not come out of 3rd? I would guess you would just have to run up the MPH and RPM tables for up shifts and down shifts?

 

[juddski88]

yea, shifts back and forth if I keep my foot on the pedal trying to spool.

 

[Harbin_22]

I made a third start for mine that worked great. I will check it out when I get home but, everything set to zero on all the 1-2&2-3 shifts was all I done I think. I just put it in manual mode and 3rd automatically shows up

 

[x MadMAX DIESEL]

what are 3rd gear starts used for?

 

[Harbin_22]

Sled pulling...

 

[DIESELMAFIAPER.LB7]

Hmm ill have to try this at a pull starting in 1st i always pushed threw the brakes before i could spool

 

[Harbin_22]

Hmm ill have to try this at a pull starting in 1st i always pushed threw the brakes before i could spool

What convertor and turbo?