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Thread: another newbie lol

  1. #1
    Potential Tuner
    Join Date
    Jun 2018
    Posts
    4

    another newbie lol

    well after alot of reading and watching youtube videos, i kinda got my ls swap to start. problem now is no throttle response and i still think the tune is messed up. im not looking for someone to write me a new tune,although that would be nice, its been a year since ive driven this truck and all thats left is the tune. ok, info on the setup. completly stock 5.3 has cold air intake and no cats. also installed 4l80e trans. attached is my tune and a log

    no throttle response tune.hptno throttle response log 2.hpl

  2. #2
    Tuner
    Join Date
    Nov 2017
    Location
    Brisbane, Australia
    Posts
    159
    I'm only a newbie as well, but the engine is revving higher but your logged acellerator level doesn't move, are you sure your base tune is for a cable driven throttle body and not drive by wire?

  3. #3
    you need to add the tps channel to your scanner . it is good to have that to make sure your tps is working. also in engine - general change your cyl airmass to .66594. you currently have it set for a 6.0