6.0 ICP transfer function question

[TuneMe72]

When new values are input into the ICP Transfer function and also the Inverse transfer function does the new voltage scaling and ICP scaling directly correlate, or do the prefiled values still apply in some fashion? Hope that question makes sense. Thanks.

[Powerstrokecustoms]

what are you tuning for? injector size? how much power are you looking for? whats the yr of the truck?

[TuneMe72]

Thanks for the reply. I have an 06 175/30s, KC2 and Stg2 cam for primary mods. I have a pretty solid tune I am using but I want to try some different ICP scaling setups, and curious if the prefilled (fixed left column)values are used or ignored once a new scale has been established. I am essentially using 5mpa at .9v and 17mpa at 4.8v now which works pretty good. I noticed in some reads in other tunes the prefilled (fixed left column)values are different with sct tunes.

[Powerstrokecustoms]

are you talking about ICP TRANSFER FUNCTION or INVERSE TRANSFER?

[TuneMe72]

Yes, so if I rescale volts in the inverse function and pressure in the transfer function do they now setup up a new Volt vs pressure scale?
My confusion is on the prefilled values in both functions. Can I ignore them now or am I
going to throw everything off?

Quick Example:

V ------- P

0 -------- 0
.3 ------- 0
.9 ------- 5
1.8 ----- 10
4.8 ----- 21
5.0 ----- 21

[Powerstrokecustoms]

i set mine different..

inverse
0---000
0---.25
7---.85
10---1.7
14----4.70
20----5.00
35----5.56

icp transfer function

0.0---0
0.3---0
0.9---7
1.7---10
4.7---14
5.0---20
5.6---35

[TuneMe72]

Truly appreciate the replies. Sorry the example I posted was just a what if not what I'm actually using. The question really is more about the fixed values assigned to both functions. So on my factory tune read my actual values are:

inverse

0-----0
0-----0
0----.25
4----.85
28---4.45
30---4.75
30---4.75

icp transfer is

0-----0
.3-----0
.9-----4
4.4---28
4.8---30
4.8---30
4.8---30

Being that the left column is fixed how do I set up values more close to what you have? That is really what I'm uncertain about.

I'm currently using this since I assume the left values are not adjustable. Is that correct?

inverse

0-----0
0-----0
0-----.25
4-----.80
28-----5.0
30-----5.0
30-----5.0

ICP transfer

0------0
.3------0
.9------5
4.4-----15
4.8-----17
4.8-----17
4.8-----17



Truck runs pretty good with this setup but I'm having trouble transitioning to higher ICP values between 1400-2000rpm. When the torque converter locks and holds the engine at 1800rpm if you roll the throttle on ICP hangs at roughly 7mpa and ICP duty will not go above 35%. I have tried adjusting the feed forward DC tables to no avail, and my rpm to mass fuel tables are set to higher values as well. Once the torque converter unlocks and the engine is free to rev at about 2000rpm the ICP climbs as expected, all is well again, and power comes on strong.

Truly appreciate your input.

Thanks,
Corey

[Powerstrokecustoms]

What kinda power are you looking for? If you want you can pm your file and I can take a look at it and can help you achieve what your after.