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Thread: 5.3/6.0 with 700r4

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  1. #1
    Join Date
    Oct 2009
    Location
    Idaho
    Posts
    24
    can you explain "the transmission trouble light will have to be disabled"?

    so it seems to me that everything will work fine with the factory tune that came in the donor truck? TCS issues cutting the engine power due to lack of VSS or something like that? sorry for all the questions, but its the first time for me to play with a newer FI engine.

    does anyone have any pics of how they set up the TV cable to work on the throttle body? also retaining the 700r4's VSS as a reference will the TCC still work?
    FYI: im going to be running the 89 gauge cluster. and as far as the transmission holding up, i guess ill just have to cross my fingers.
    Last edited by gravedigger472; 10-14-2009 at 11:13 PM.
    1989 K2500 4x4, ECSB, 454TBI, 700r4, 14bSF, 3.73. 454TBI swapped, no cats, cherry bomb vortex.
    1990 Mustang LX 5.0, FRPP lowereing springs, 3.27's O/R X, Magnapack Catback, Explorer intake, 65MM TB, cobra wing

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    If the diagnostic codes for the trans are not turned off then the SES light will always be on and the tune may go into reduced power mode. If the SES light is always on then you won't know when a new code pops up.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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