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Thread: N need of tbi chip

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  1. #1
    Fuel Injected!
    Join Date
    Dec 2018
    Posts
    27
    yes I have a red river cable, do I need to remove the piece on it to log. I think its a resister or ? interpolated?

  2. #2
    Fuel Injected!
    Join Date
    Jan 2017
    Posts
    413
    Ok. Yes 10k resistor removed for datalog. Were you able to get the Ostrich working as Dave W alluded to? Start here:http://www.gearhead-efi.com/Fuel-Inj...-data-Tutorial!

    ...and do some more reading here: http://www.gearhead-efi.com/Fuel-Inj...-quot-FAQ-quot

    Interpolating...let's just say if your spark MAP has rpms 400, 600, 800, 1000, 1200 (fictitious rpms) and you find one that someone claims this spark MAP works well but only has 400, 800, 1200. The in between rpms you're going to need to interpolate the values and at best guess would be average of surrounding cells. Hope that makes sense.
    Last edited by stew86MCSS396; 01-27-2019 at 11:14 AM.

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