10-01-2005, 07:34 PM | #11 | |
5.0 Block/Walnut Cracker
Join Date: May 2005
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Re: MAF tuning on a dyno
Lee,
One thing that I forgot to mention is that I would suggest setting the WOT fuel multipliers to 1 while dialing in the MAF curve on the dyno. Also datalog your load to make sure the MAF does not get to far out of hand. Make your AFR match what is in the base open loop fuel table if possible. That way you do not have to mess with the maf again... Below is a quote that I had saved from one of David Posea's post from a while back....in 2001 or so I think...maybe this will help you out a little... Quote:
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'14 Dodge Challenger SRT8 392 6-speed |
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10-01-2005, 07:45 PM | #12 |
3v's are slow
Join Date: Dec 2004
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Re: MAF tuning on a dyno
Dale,
My WOT fuel multiplier vs RPM should already be set to 1. In regards to the load comment in your email, I will have to double check but I believe it is real close to being correct. The D-1 does make boost fairly early
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
10-01-2005, 07:56 PM | #13 |
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Re: MAF tuning on a dyno
It must make a lot more boost than what I thought around 2000 rpm as it looked like a KB or turbo curve.....
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'14 Dodge Challenger SRT8 392 6-speed |
10-02-2005, 06:00 PM | #14 | |
3v's are slow
Join Date: Dec 2004
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Re: MAF tuning on a dyno
Quote:
Do I have to have a wide band to perform this part or will using the kamrf's get me in the ball park?
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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10-02-2005, 07:29 PM | #15 | |
5.0 Block/Walnut Cracker
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Re: MAF tuning on a dyno
Quote:
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'14 Dodge Challenger SRT8 392 6-speed |
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10-02-2005, 08:42 PM | #16 | |
Senior Member
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Re: MAF tuning on a dyno
Quote:
Then clear KAMRF and let it relearn, to see if it's correcting the same potential issues. But like Dale said; you want injector, CID, and load scaling nailed down before you start scewing MAF numbers
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Ryan J McCormick Parts replacement is not auto repair, if you can't diagnose, don't open the hood! |
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10-02-2005, 09:47 PM | #17 | |
3v's are slow
Join Date: Dec 2004
Location: Here and There
Posts: 17,152
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Re: MAF tuning on a dyno
Quote:
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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