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Old 08-29-2017, 06:04 PM   #103 (permalink)
ar5boosted
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Quote:
Originally Posted by pgfpro View Post
To me, their lean burn engine looks like a direct-injection Engine judging by the diagram.

Quote:
Originally Posted by ever_green View Post
What you have to do is induce a fulltime open loop behavior and then have the Maf sensor underestimate airflow by reduce Maf scaling.
Any blog write-ups on that ?

Quote:
Originally Posted by pgfpro View Post
This is a lot of work as it requires you to reduce the engine load scale across the board in ecu or else it will think there is less cylinder pressure than actually is and run too much timing (this is just one example).
I was watching this video. They show it being done on a spreadsheet.

https://youtu.be/kBk0KudOVAg after about 4:20

Using pattern-matching algorithms, I'm really confident that this could be done in software with some type of blanket-algorithm. (True, I don't value car engines like I used to :-) )

Translated into young peoples language, "like a facebook bot? or iPhone app?" but I mean some type of spreadsheet macro or script code.

It's a good conversation, so keep going.
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2003 Renault Scenic - 30% more power with no loss in fuel economy.
1991 Toyota GT4 - more economical before ST215W engine-swap.
previous: Water-Injected Mitsubishi ~33% improved.
future - probably a Prius

Last edited by ar5boosted; 08-29-2017 at 06:21 PM..
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