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Thread: DFCO Enable/Disable TPS setting?

  1. #1
    Tuner tiresmokinV8's Avatar
    Join Date
    Aug 2008
    Location
    Ohio
    Posts
    113

    DFCO Enable/Disable TPS setting?

    Working on the dfco on my ly6 swapped Sonoma. One part I dont understand is the current settings for the tps enable and disable they seem so low that Id never hit them. It says its a % tps with a range of 0-200 (how do you even get 200% tps?) but my settings are all in the .15/.25-2.0% range. Reading my logs of letting off the gas after a wot run or even cruise the lowest I see the etc is maybe 2% at most on higher rpm letoff but on cruising highway stuff and coasting on a exit ramp its only 5%. Are the settings actually in a direct relation to etc?

    2000 Sonoma Zq8 Extcab
    '08 Ly6 6.0, TSP vvt-2 cam + more goodies, TDP Stage 2 T56, HPTuners, Narrowed 8.8 swap: Moser axles, 3.73 gears, disc brakes, posi. Caltracs. Afco Coilovers
    Best time 13.1@113mph
    LSx Swap thread http://www.s10forum.com/forum/f213/l...n-name-459831/

  2. #2
    Advanced Tuner
    Join Date
    May 2009
    Location
    Brisbane, Queensland
    Posts
    382
    Probably ETC Position.

    Best thing you can do is add a DFCO to your statis bits and log when it kicks in and just adjust it according to what your scanner shows up....

    It doesn't really seemed died to throttle so much to be honest.... as u dont see the throttle drop by enough to enable it but it does.... so.