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-   -   Uberdata question (https://www.homemadeturbo.com/engine-management-10/uberdata-question-34032/)

91dxcrx 01-26-2005 11:16 PM

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

turbohf 01-26-2005 11:45 PM

Re:Uberdata question
 
uber questions are suppost to be asked on the uber forum...

chu77 01-28-2005 11:46 AM

Re:Uberdata question
 
someone tell him cuz i need to know too ;)

projekteg 01-28-2005 11:47 AM

Re:Uberdata question
 

Originally Posted by turbohf
uber questions are suppost to be asked on the uber forum...


93turbo16 01-28-2005 02:29 PM

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

TurboEF9 01-29-2005 08:29 AM

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.

projekteg 01-29-2005 11:27 AM

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 :-\

HondaTuner 01-29-2005 11:54 AM

Re:Uberdata question
 

Originally Posted by turbohf
uber questions are suppost to be asked on the uber forum...

I thought this was the Engine Management section, which he is asking a legitimate question in... hmm.. maybe its just me.

Dr.Boost 01-29-2005 12:56 PM

Re:Uberdata question
 

Originally Posted by projekteg

Originally Posted by turbohf
uber questions are suppost to be asked on the uber forum...


---- that. Bigwig doesn't have any say around here. He can ask any ------- questions he wants to ask. If you don't want to answer because you're scared of losing karma points from the Nazi site, don't answer the question.

---- you Bigwig. :-*
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SpankedYA! 01-29-2005 01:05 PM

Re:Uberdata question
 
Im with Boost on this one and always have been. Thats the gayest rule on any site I have seen in a long time!


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