I scaled it up a good amount in the top end, but in the lower/mid end, not so much:

 

what intake?

i think the stock one is 2.6"

so if your running the 3.5" primo you need to multiple the whole MAF scaling table by 1.34 (ie 3.5/2.6)

 

yeah I'm on the Primo 3.5"

I remember scheides saying he multiplied his times 1.39 so I will take the stock maf tables and apply the * 1.39, reset ecu, and do a log and report back......

 

cool!

 

Just a heads up I had a strange instance where using the multply command didn't always work properly. Seems that some of the values in the first table of the 3 maf compensation tables can behave in this way and not actually change values. Looking at the graph for the table should reveal when this is happening though.

 

Thanks....okay so that didn't help much but I've noticed that evoscan is not logging boost correctly and the highest load(fuel) that it's hitting is 90 but it should be hitting a lot higher, I'm hitting like 15 lbs of boost at like 3/4 throttle or so....and it says im only hit 2 PSI or so and it seems the load isn't hitting where it should be.

I have an OMNI 4-bar....

I've mentioned this above and posted the EVAL and requestID, any idea whats up? maybe this is why i'm having some issues...

 

EDIT:

Nevermind, for some reason maptracer was being weird and was showing improper load and boost values, BUT that was because I hadn't loaded the ROM it was on the bottom half...I did that and everything was fixed and load axis went to 320 like it was supposed to...and now it's showing correct boost PSI and everything now.

So..here is my most recent data log. Got into boost a little bit on the way home (half throttle) and it suddenly cut out on me and wideband went ALL the way lean at half throttle and ~10 lbs of boost, probably 6k RPM's. Scared the **** out of me, logged 9 counts of knock.

Have no clue why.

AFR's all over the place, here is most recent log. This is with min IPW set to a low 1.104, and maf scaling at exactly 1.39 * stock over the whole thing

http://www.mediafire.com/?y7fq5jee79aajat

 

stop going WOT until you get the low load stuff sorted.

given you didn't have the MAF scaled correctly down low, you compensated by leaning out the injectors.

i think if you go back to 1460cc your fuel map will behave a bit better

let me review the log now

edit - what you need todo is get some decent cruising logs

1) cruise for 5 mins on flat ground at 2000rpm
2) cruise for 5 mins on flat ground at 3500rpm

that will give you the differential you need and will let you approximate the latencies a bit better...

did you do the omni4bar patches (all of them)?

I take it you multiplied the whole maf scaling table by 1.3x/1.4x?
https://www.evolutionm.net/forums/9170522-post88.html

I would use 1.49 coz thats what MrFred used...