[Diy_efi] Converting LH system to work w/ MAP sensor

[Kenny]

Hey, after a little more thinking I realized this won't 
work. Funny how holes in ideas become more apparent 
after you actually write them down. ;) An absolute 
pressure at the manifold could represent many different 
actual airflows dependent on throttle position. Hmm. I 
think the idea of a controller that piggybacks from 
various inputs might be a slick way of getting a stock 
ECU to do what you want it to. IE maybe fitting a pot 
to the throttle body and reading it, as well as reading 
RPM along with a MAP sensor. It'd be a way to richen or 
lean things out where you want. Modifying what the ecu 
sees instead of actually rewriting maps surely creates 
it's own set of problems though. Is anyone working on 
something like this? I guess by the time you've 
processed everything and sent it to the ecu, you might 
as well just fire the injectors with the unit. That 
could be the case too I guess.  
-Kenny

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