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Thread: Chevy Z71 5.7 EFI->Vortec heads-CFSI-BlackBox PCM conversion. Trans wiring problem((

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  1. #13
    Fuel Injected!
    Join Date
    May 2016
    Age
    41
    Posts
    142
    Wow, LRT, thank you very much for such a helpful and unambiguous explanation, point to point, step by step! It is very helpful, i really appreciate.


    Will check if my vss is connected to my pcm and that my brake sensor is as well connected.


    About the transmission, will install the parking pawl inside the transmission from a later 4L60E, with a longer axle sticking out, to install the prndl switch (already got one and the parking pawl), so I will connect it via original 1999 wiring (didn’t cut any wires of it, icase i would need to connect something in future).


    I wonder if i did the right thing, leaving my old transmission, and not switching the electronic one.


    I still want to learn how to make an xdf, and in future would like to install marine manifold and convert to 411 pcm.


    Once again, thank you very much, for taking some time to reply on my issue!
    Last edited by Aksl; 07-02-2016 at 01:30 AM.

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