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Fuel trim adjustment not changing tables
Posted: Thu Feb 12, 2015 11:17 pm
by nathan_volcom
I am trying to set up a basemap for my turbo b20, first step is to change fuel trim I change injector size from 240 > 440 and the Fuel tables do not change at all. any help? smanager glitch?
Re: Fuel trim adjustment not changing tables
Posted: Fri Feb 13, 2015 12:29 am
by BB6
I'm pretty sure it adjust overall "in the background" not the actual fuel tables it self
Re: Fuel trim adjustment not changing tables
Posted: Fri Feb 13, 2015 8:08 am
by nathan_volcom
"Injectors
This tab contains settings for the injector size.
fueltrim-injectors
Changing the injector size will automatically compensate the fuel tables for the rating of the injector (but not for the specific characteristics of the injector). Also the cranking fuel and throttle tip in fuel are compensated based on the injector size. Most stock Honda B & H series engines use 240 cc/minute injectors; most F & H series engines use 310 cc/minute injectors. For non-standard fuel pressure use the overall fuel trim (below) to compensate."
straight from smanager help
Duty cycle doesnt change either. if i switch from a 240 to 440 and my duty cycle doesnt change when i change the injector size in paramaters the my maps will not look okay i dont want over 100% duty cycle
srry used to crome i want to start using hondata because its supposed to be easier plus there is new features all hte time
Re: Fuel trim adjustment not changing tables
Posted: Fri Feb 13, 2015 9:15 am
by BB6
After you put 440 close the fuel table that shows the load and rpm by clicking the x on the right re open and see if duty cycle changes. I have to do that on my laptop for some reason.
Re: Fuel trim adjustment not changing tables
Posted: Sat Feb 14, 2015 8:48 pm
by nathan_volcom
hey thanks bb6 i figured that out! i had to close the tables then reopen...... kinda annoying but whatever at least it changes