OVT vF Map Edit - Acceleration - Primary Throttle Efficiency Target (PTET)

I updated the 1st Post.

@92ehatch ,

If there is something that you would like added from your tunes, please let me know!

 

did you take the sheets down from the OP? both are not there ATM.

 

Sorry. I was messing with them to get the filenames consistent and add dates. They are there now.

 

A variation on the PTTT map edit:

 

has anyone tried ctrl-I full PTTT table with first column zero instead of -5 ? i've seen a description but can't find it now, what is the purpose of -5 here in this table? or more specifically, was there a negative symptom of having zero there? too jumpy on tip-in?

 

Yes. My kink is very subtle and could be gone.

The -5 is for tip in and engine braking. Since @OVTune noted that we should keep 87.5 as the max, the min just sets the sensitivity. Think of it like a Pedal Commander. The only thing being said is that if you go too high there, the engine braking can fall off.

 

looks like i understood it. but flattening that map didn't work for me. totally not a linear experience.

 

I do believe so.


As weird as it might sound, it feels very 1:1 to me? I actually got the vibe of older, responsive vehicles of ours. The throttle seems to be be following my foot, just taking a bit more of the throttle throw to do it.

2.0 allowed me to generally forget about the throttle. No need to plan ahead, just drive with consistency. These edits somehow add smoothness and a linearity. I suppose with SFOB, I could just lay my foot on the pedal and it would react consistently but would still do some anticipation stuff? Reacting to conditions. With the edits, it seems that is back on me?


The beauty if it all is that we can test, know exactly where the numbers are and what they are, and easily back 'em out if needed.

 

Is the name the same or different? I can see this:
acceleration shifting:
primary target
target 1
target 2
3
4
5
6
Target R

 

The names changed with 1.2.9.5

 

Cool thanks, I will go back and have a look again.

Also, when I just flashed a new edit, the flash tool is new and I can no longer reset learned values. Has that feature been removed?

 

He said he is bringing it back.

I've never done it, i don't think it makes any difference. It learns new stuff as you drive anyways.

I only reset learned values after 2.0 was released because Matt said to

 

I see that it was mentioned in the first few posts but I saw no other mention it info about throttle control on AT trucks. Is there a thread with this info for AT ECU? Search says no, but I only tried 3 different search terms before giving up.

 

Thread hasn't been active in a while. Are you guys still running this V2 map in the OP?

 

I am. It feels great.

 

Awesome, thanks for answering! I am loving SFOB 2.0. Time to start tinkering

 

Hahahaha! Down the rabbit hole!

 

I learned long ago that tinkering with things that work, often makes things harder for me. Still have yet to learn to not do it. Where would the fun be in that?

 

It was not hard to do. Just gotta get careful with the bare indicators.