uberdata stutter
05-11-2004, 03:13 PM
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uberdata stutter
i finally got my uberdata running right with 450 dsm injectors but the problem is from 2,000rpm to 3,500 rpm the car stutters like its mis firing unless i give it alot of gas what could it be?? im thinking my base maps off could someone check it and perhaps fix it
base maps here... http://www.ecimulti.org/uberda...d=665
Modified by Egone at 5:22 PM 5/11/2004
base maps here... http://www.ecimulti.org/uberda...d=665
Modified by Egone at 5:22 PM 5/11/2004
05-11-2004, 04:06 PM
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Re: uberdata stutter (Egone)
did you change the injector size on the basemap?
you have to find somewhere to host the file. like http://www.we-todd-did-racing.com
you have to find somewhere to host the file. like http://www.we-todd-did-racing.com
05-11-2004, 04:22 PM
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05-11-2004, 04:31 PM
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Re: uberdata stutter (Egone)
Try gettin it tuned, a base map is just that, a base. Tuning should add or take away the right amount of fuel and correct the studdering.
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05-11-2004, 04:44 PM
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Re: (Egone)
The only real way to get it to run smooth is to tune it. Until you get your wideband so you can do this I suggest you pull the DSM's out and run stock injectors and not boost.
.
05-11-2004, 09:03 PM
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05-11-2004, 09:08 PM
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Re: (DanW)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DanW »</TD></TR><TR><TD CLASS="quote">The only real way to get it to run smooth is to tune it.</TD></TR></TABLE>
That's not exactly true, but if you can't figure it out on your own then he has no place trying.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by evosol »</TD></TR><TR><TD CLASS="quote">trim it down 1-2% in the problem area and see if it clears up...</TD></TR></TABLE>
Quick and sleazy rule of thumb, 10% is about 1 point AFR. Sam's right, a couple tenths won't clear up a too rich/lean condition.
That's not exactly true, but if you can't figure it out on your own then he has no place trying.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by evosol »</TD></TR><TR><TD CLASS="quote">trim it down 1-2% in the problem area and see if it clears up...</TD></TR></TABLE>
Quick and sleazy rule of thumb, 10% is about 1 point AFR. Sam's right, a couple tenths won't clear up a too rich/lean condition.
05-11-2004, 09:57 PM
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Re: (J. Davis)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by J. Davis »</TD></TR><TR><TD CLASS="quote">
Quick and sleazy rule of thumb, 10% is about 1 point AFR.</TD></TR></TABLE>
10% changes about 1 point a/f when running what injectors? 450cc?
Quick and sleazy rule of thumb, 10% is about 1 point AFR.</TD></TR></TABLE>
10% changes about 1 point a/f when running what injectors? 450cc?
05-11-2004, 10:00 PM
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Re: (DIRep972)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DIRep972 »</TD></TR><TR><TD CLASS="quote">
10% changes about 1 point a/f when running what injectors? 450cc?</TD></TR></TABLE>
thats about how mine is going, i used the beerbong map to start with, it was lean at first but i am good now just need to add prolly around 5% at the first few columns of boost and about 5% at the last few columns to achieve around a 11.5-11.8 afr.
10% changes about 1 point a/f when running what injectors? 450cc?</TD></TR></TABLE>
thats about how mine is going, i used the beerbong map to start with, it was lean at first but i am good now just need to add prolly around 5% at the first few columns of boost and about 5% at the last few columns to achieve around a 11.5-11.8 afr.
05-11-2004, 10:02 PM
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by the way, it seems that i tried using a base from a p06 and it was terrible, so if you got a wideband i would suggest using the beerbong map, cuz alot say it's smooth as butter, and it is for me!!!!!!
05-11-2004, 10:02 PM
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Re: (DIRep972)
Yeah, 450cc.
Looks like I put my foot in my mouth... thinking about it, that's not strictly true, but for 450cc it is. I've touched too many low buck cars.
Looks like I put my foot in my mouth... thinking about it, that's not strictly true, but for 450cc it is. I've touched too many low buck cars.