Uncertain about my MAF curve vs RPM

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adam-

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	Re: Uncertain about my MAF curve vs RPM « Reply #15 on: October 02, 2015, 06:19:37 AM »

I'm saying that he modifies the file for boost. He'll probably use the N249/119/Secondary O2 for N75 control. Maps adjusted so suit.

Personally, it's the only way to get it to work, shy of fitting a mappable V6 turbo ECU.


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Jim_Coupe

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	Re: Uncertain about my MAF curve vs RPM « Reply #16 on: October 02, 2015, 06:41:41 AM »

Sounds like a hell of a job..

BTW.. Im Rescaling my MAF right now and i have measured my new maf to be like appr. 15% larger (dont have it here right now).. I will then take the stock MAF values and Multiply with 1.15..


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E85oholic

adam-

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	Re: Uncertain about my MAF curve vs RPM « Reply #17 on: October 02, 2015, 07:21:32 AM »

Yeah, for him. Not for you though. Literally, send your file, give him money, attach an N75 to a disconnected sensor and tune as normal.

Trying to patch an N/A file to see "boost" is nigh on impossible, unless you're >PRJ.


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Jim_Coupe

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	Re: Uncertain about my MAF curve vs RPM « Reply #18 on: October 02, 2015, 08:44:06 AM »

When scaling MAF i will multiply my MAF curve values with the increased % on my new MAF. My scaling starts from -60.40, ive seen ppl talk about this b4 but shall i include the negative scale when calculating the curve aswell?


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E85oholic

nyet

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	Re: Uncertain about my MAF curve vs RPM « Reply #19 on: October 02, 2015, 09:22:45 AM »

Quote from: adam- on October 02, 2015, 07:21:32 AM

Trying to patch an N/A file to see "boost" is nigh on impossible, unless you're >PRJ.

I gave up.


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Jim_Coupe

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	Re: Uncertain about my MAF curve vs RPM « Reply #20 on: October 05, 2015, 10:39:02 AM »

Quote from: nyet on October 02, 2015, 09:22:45 AM

I gave up.

LoL well I haven´t .. I re calculated my MAF better and now Fueltrims are spot on.. Been logging flashing, logging flashin, loggin flashing this weekend and this tune seems to be alive and kicking really good now. Pulled almost equal against my friends Audi S2 with 350 measured Whp. hmm i wonder what that is in crank hp?. I think i can squeeze some more out of it on stock rods. Aiming for 1.0 bar before winter comes then its time for comp drop and h-beams Shocked

)


« Last Edit: October 05, 2015, 10:42:20 AM by Jim_Coupe »	Logged

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