Throttle postition ?again

[Hpsonny]

Sorry guys i?ve looked on here a lot but really couldn?t find my excact issue but here?s a rundown. Ls swapped 5.3 /4l60e combo in my dad?s 73 Camaro stock computer (p59) DBW set up . My tach module and pedal were together as one the computer is from an 05 Escalade . I don?t know a whole a lot yet about tuning but I got it to run ok but my issue is, I notice my tps goes to 150% when my pedal is full throttle but at 100% i have a good 2? of pedal travel left and my throttle blade is 100% open. The problem is it makes the trans down shift to quick and the pedal being that way , makes drivability a hassle .. I have no idea how to fix this so any help would be appreciated ! Thank you guys in advance ,you guys are great on here with all kinds of info always ..

Ps i can post the tune if needed or someone can chime in where to look that will be great too 👍🏼

[C6_Will]

Post the tune. What vehicle did the tach module and pedal come from?

[Hpsonny]

Post the tune. What vehicle did the tach module and pedal come from?

Will , I?m trying to look back but I believe this is from 03-06 Silverado / Tahoe and yeah I?ll post a tune plus the log showing the pedal going to 150% or so

[Hpsonny]

Will , I?m trying to look back but I believe this is from 03-06 Silverado / Tahoe and yeah I?ll post a tune plus the log showing the pedal going to 150% or so

[horsepowerguru427]

If the pedal and TAC came from a vehicle with adjustable pedals it causes this issue. Other than actually verifying from looking at the vehicle it came from there is no way to tell them apart from a vehicle that did not have this option. Upload a new OS from a vehicle that didnt have this option and it should fix the issue.

[Hpsonny]

This is what im looking for Thank you ! let me try this and ill report back !