Uberdata question
#1
Uberdata question
when you are selecting the injector size, after you input the size of the new injectors, what exactly do you have to do in the fuel multipliers section? ive seen and read it done a couple different ways
#2
#4
Re:Uberdata question
Originally Posted by turbohf
uber questions are suppost to be asked on the uber forum...
#5
Re:Uberdata question
Is it really that hard? It is covered in the FAQ section, and it even explains what they are last time I looked. Pretty much when you use bigger injectors the TPS Main ENrich and cold enrich needs to be smaller, and it is usually scaled something like old injector/newinjector = a percentage. SO that is the value that uberdata will put there. Now go to the website and find out why all of this is done.
www.ecimulti.org/uberdata :P
www.ecimulti.org/uberdata :P
#6
Re:Uberdata question
It's because of the difference in injector flow.
Everything your ECU does is based on "stock" injectors. Change injectors without changing all of the routines that control injectors and your computer will still think you have 240cc flowing, when in reality, you have more. So, you need to scale back these routines based on the flow difference of the new injectors, plus latency (if you want to be a hot shot).
Very simple. Now go buy me some Apple Jacks and 2% milk, perferrably AE... damn it's too early for Hondas.
Everything your ECU does is based on "stock" injectors. Change injectors without changing all of the routines that control injectors and your computer will still think you have 240cc flowing, when in reality, you have more. So, you need to scale back these routines based on the flow difference of the new injectors, plus latency (if you want to be a hot shot).
Very simple. Now go buy me some Apple Jacks and 2% milk, perferrably AE... damn it's too early for Hondas.
#7
Re:Uberdata question
after you hit 'apply' for your new injector size, it will give you a 'suggested' value to put in the fuel modifiers section, they're really not that accurate so you should actually put the value a little higher, for 450's, '60' is a good starting point, when actually i believe the suggested value is 53. leave 'cold enrichment' at 100 and change tps and main. i usually don't even enable the modifiers honestly
#8
Re:Uberdata question
Originally Posted by turbohf
uber questions are suppost to be asked on the uber forum...
#9
Re:Uberdata question
Originally Posted by projekteg
Originally Posted by turbohf
uber questions are suppost to be asked on the uber forum...
---- you Bigwig.
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