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Fuel Values, flat lines
Posted: Tue Apr 28, 2015 6:46 pm
by SPOOLIN
Lately as i have been pushing my fuel system, i've hit an issue where when i show the 5 bar tables....those columns are well above 130% "duty cycle" some way higher. So what happens is when i tweak say the 45psi column as a whole, it will flat line the middle of the column rather than increase or decrease the entire column evenly. I guess there is come kind of ceiling for values? Obviously im not running 140% duty cycle. Is there anyway to rescale without affecting the tune?
Re: Fuel Values, flat lines
Posted: Wed Apr 29, 2015 9:46 am
by Spunkster
Please follow the posting guidelines so we have a better idea of what is going on in this situation.
Re: Fuel Values, flat lines
Posted: Thu Apr 30, 2015 7:37 pm
by SPOOLIN
Software 2.3.7.0
Inj: 2200cc
Pump: Aeromotive Pro
I attached a before and after. The after is when i select a Column and try and use the Ctrl+I to increase the whole column by 1%. (flat lines)
If i use the ctrl+D to decrease then it won't do it, it decreases like normal.
Re: Fuel Values, flat lines
Posted: Fri May 01, 2015 11:53 am
by Hondata
The maximum fuel table value is 10000. What are you using for injector size and overall trim? How much boost are you running?
Re: Fuel Values, flat lines
Posted: Fri May 01, 2015 6:51 pm
by SPOOLIN
I believe the overall trim is set to 0, i don't use much of that stuff. Can I put the trim at 50% and take 50% out of the entire table to fix the problem?
Its 2200cc injectors, and i was maxing out around 43-45psi last year depending on the Density Altitude at 13 volts(charging system just couldn't do it at 9500-10500 rpm), i've changed my e85 mixture and added a 16volt system to help carry my stuff a little further until i can get an even bigger pump and 4 more injectors.
Thanks.
Re: Fuel Values, flat lines
Posted: Sat May 02, 2015 8:06 am
by Hondata
What are you using for injector size?
Re: Fuel Values, flat lines
Posted: Sat May 02, 2015 10:34 am
by SPOOLIN
oh, 2200 in the fuel tab
Re: Fuel Values, flat lines
Posted: Sun May 10, 2015 1:58 pm
by SPOOLIN
Looks like im just going to have to reduce the table by 50% and add 50% to the overall to continue on. I tried it out the other day but at the same time i was having fuel pump issues but it worked overall.
Re: Fuel Values, flat lines
Posted: Mon May 11, 2015 7:47 am
by Hondata
We'll see if we can increase the limit from 10,000