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Thread: Injector Offset/Latency Chart Link

  1. #1
    Fuel Injected!
    Join Date
    Mar 2011
    Posts
    30

    Injector Offset/Latency Chart Link

    I have been able to glean some useful data from this chart from Injector Rehab.
    I thought to post it here pending a link page you might set up.

    http://injector-rehab.com/shop/lag.html

  2. #2
    Administrator
    Join Date
    May 2011
    Location
    Lakes Region, NH
    Age
    49
    Posts
    3,100
    Awesome.

    Look at the differences between some of those injectors. It really highlights how important it can be to get these correction figures right. One method I've used to obtain correction figures is to disconnect the alternator and let the engine sit and idle in closed loop. As battery voltage drops, the INT will change. It's relatively safe to assume the only change is injector response time so adjusting response time at the voltage intervals reported by the ecm provides an acquired correction value. The final result is a table with a usable correction curve that works with the vehicle configuration.

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