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Old June 7th, 2011, 12:27 PM   #47
forbitel
ninjette.org member
 
Name: telecom
Location: Toledo, OH
Join Date: May 2011

Motorcycle(s): 2010 Ninja 250r

Posts: 43
Quote:
Originally Posted by CThunder-blue View Post
Yeah, I'm sure the closed loop is fine, but when you're accelerating and pass a certain throttle point, it should go from closed to open loop to keep the AF ratio from being too lean. 14.7 is great for idle and cruising, not so good for WOT. I'm just curious what it does during WOT operation.
Well Ideally I would think you would like 14.7. but if for some reason you want to go rich you can change the lambda map.

Quote:
Lambda (λ) is the ratio of actual AFR to stoichiometry for a given mixture. Lambda of 1.0 is at stoichiometry, rich mixtures are less than 1.0, and lean mixtures are greater than 1.0. (wikipedia.org)
Here is a screenshot of a Rich map, that is why i like fuel injections, you could modify it to do what you want, if you want rich for some part of the RPM band then just change the map and flash the ECU.



Checking the software I noted there are about 49 variables for basic fine tuning and a bunch more for advance tuning.



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