Fuel Values, flat lines

s300 and SManager software questions & answers
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SPOOLIN
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Fuel Values, flat lines

Post 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?
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Spunkster
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Re: Fuel Values, flat lines

Post by Spunkster »

Please follow the posting guidelines so we have a better idea of what is going on in this situation.
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Re: Fuel Values, flat lines

Post 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.
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Hondata
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Re: Fuel Values, flat lines

Post 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?
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Re: Fuel Values, flat lines

Post 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.
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Re: Fuel Values, flat lines

Post by Hondata »

What are you using for injector size?
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Re: Fuel Values, flat lines

Post by SPOOLIN »

oh, 2200 in the fuel tab
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Re: Fuel Values, flat lines

Post 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.
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Re: Fuel Values, flat lines

Post by Hondata »

We'll see if we can increase the limit from 10,000
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