Learning computer???
06-27-2001, 09:29 AM
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Learning computer???
Does the ECM "learn" as you dirve the car? I think I read this in a ford manaual some time ago. If our ECMs can learn, is this function of the ECM seperate from the prom? Or does the prom have total control over settings?? Just wondering.
06-27-2001, 05:31 PM
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Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
<font face="Verdana, Arial" size="2">Originally posted by Z28Man:
Does the ECM "learn" as you dirve the car? I think I read this in a ford manaual some time ago. If our ECMs can learn, is this function of the ECM seperate from the prom? Or does the prom have total control over settings?? Just wondering. </font>
Does the ECM "learn" as you dirve the car? I think I read this in a ford manaual some time ago. If our ECMs can learn, is this function of the ECM seperate from the prom? Or does the prom have total control over settings?? Just wondering. </font>
The GM ecms learn slight fuel corrections to maintain an average 14.7:1 AFR.
PCMs which are a different animal have some actual self tuning.
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09-26-2015 04:29 PM
