Thread: Continuous EGR
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Old 01-25-2021, 06:36 PM   #8 (permalink)
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Originally Posted by Taylor95 View Post
EGR is supposed to net some benefits by leaning out the fuel mixture and decreasing emissions.
It doesn't really lean out the fuel mixture, it displaces part of the fresh air in a way that decreases the amount of oxygen and nitrogen which would otherwise react and turn into NOx.
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