Results 1 to 2 of 2

Thread: wrangler pentastar 3.6L stock tune ocasionally throttle limiting.

  1. #1
    Tuner in Training
    Join Date
    Feb 2019
    Posts
    15

    Unhappy wrangler pentastar 3.6L stock tune ocasionally throttle limiting.

    2012 Wrangler 3.6
    Mod: KN filter, thick Throttle adapter
    I have 2 weird problems.

    1: I pulled out the stock tune. everything is the same from the tune from others, except for exhaust cam phaser 1 being disabled, but in the log it showed quad vvt is working normally.

    2. occasionally throttle limiting. When acc pedal is half depressed, throttle only opens very little. MAP, Injpw, RPM, Ign Timing, even VVT are all shaking. I didn't found some pattern of this happening.

    Any one have ideas?
    wranglerTP.png
    Snipaste_2020-04-02_19-37-38.png
    Suiwrangler.hpt
    wrangler1.hpl
    wrangler2.hpl
    wrangler3.hpl
    r=wranglervvt.hpl
    vvt2.hpl
    vvt3.hpl

  2. #2
    Tuner in Training
    Join Date
    Feb 2019
    Posts
    15
    OK figured out problem 1, Just leave it there. there are some inconsistency.
    but is that partial throttle limit designed to act like that?