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Old 01-08-2010, 06:07 AM   #3 (permalink)
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Originally Posted by worstmechanic View Post
Is this pretty much how modern electronic engine control algorithms work?

Feed forward is provided by using a mass air flow sensor. The feed forward speeds up control. In fact, if the feed forward were perfect, there would be no reason for feedback.
so what are some symptoms or indications that the mass air flow sensor is not working properly? Thanks! I don't know much about engine control and stuff. Thanks!

Last edited by mikeross; 02-03-2010 at 11:38 PM..
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