MAF table dialed in!!! *Tune almost complete!

[redhardsupra]

same damn idea, just with a built in histogram instead of my ancient (but still functional!) spreadsheet.
just use insert table 'maf airflow..' for X axis and pid->engine->airflow->dynamic airflow for the plot value.
then pick whatever units you want. according to that, the decimal precision, and 0-mid-max values must be picked.
cell hits required is also very useful new little function, although i wish it was just a normal filter to be combined with others.

[muncie21]

same damn idea, just with a built in histogram instead of my ancient (but still functional!) spreadsheet.
just use insert table 'maf airflow..' for X axis and pid->engine->airflow->dynamic airflow for the plot value.
then pick whatever units you want. according to that, the decimal precision, and 0-mid-max values must be picked.
cell hits required is also very useful new little function, although i wish it was just a normal filter to be combined with others.

When you refer to the table "Max Airflow.." are you talking about Max Airflow vs. Freq? If so, when I do this, it looks like my values are at least an order of magnitude off. I.E. the histrogram shows 5000Hz as 5.8xxx whereas the VCM table is 39.xx. .....thoughts??

[redhardsupra]

When you refer to the table "Max Airflow.." are you talking about Max Airflow vs. Freq? If so, when I do this, it looks like my values are at least an order of magnitude off. I.E. the histrogram shows 5000Hz as 5.8xxx whereas the VCM table is 39.xx. .....thoughts??

check your units, i bet you're exactly 5.75757575 times off (conversion between g/sec and lb/min)

[NightRiderWS6]

Anyone ever do up a .cfg with the specified histogram in it? Or will it not export in a .cfg from the scanner? I think this is kindah neat if you can do a maf cal using a histogram.

Don't get me wrong though Marcin. I love using your spreadsheet too man!

[redhardsupra]

it's really super simple to set up, dig in my recent posts on ls1tech, i posted up screenshots of how to set it up

[NightRiderWS6]

Sweet thanks man! You rock.

[zo6racerx]

Snake, a big cam will make things more difficult for the O2 sensors to stabilise, mainly because ot the extra air and cooling effects on O2s that result from increased durations. A choppy idle will really make life hard, but that's the price we pay.

.

Bringing up an old thread. Is there a way to stabilize the front 02 sensors in cammed cars? Has anyone figured out a way around this?

[pelon]

I Have A Chevy Silverado 2009 And When I Start The Truck The Rpm Goin Up Very High 3000 Or 5000 Rpm I Have Magnacharger And Motor 5.3 Can Help Me And Tell Me Why The Rpm Goin Up?
Tnks

[pelon]

Oh I Forget Is Only In Parking And Neutral When I Running Work Good Remember Only In Parking Goin Up The Rpm And Neutral Too Tnk Sou Much

[pelon]

Oh This Problem Stars When A Fusible Dead This Fusible Is 4 Tracktion Control And Thats When Star The Problem Help Me Lol