Not sure if it's supposed to But I spent couple days tuning my VE table with MAF disabled and had it lookin really good but I hooked up the MAF again and it just doesn't look as good. I was thinking at least the LTFT would stay zero's but it doesn't.. Is the computer supposed to learn all again... I am going to calibrate the MAF still and I'm still workin on the spark but I don't want to back track..... Using HP tuners and It Is Making A HUGE DIFFERENCE!!! more to come with my cam

 

I can post my logs if someone tells me how....

 

Did you tune the MAF table yet??? You gotta tune both if your gonna run both...

 

no... you mean the MAF airflow VS Freq. ? This is my next step and I assume I'm headed the right way...https://ls1tech.com/forums/pcm-diagn...es-anyone.html


Also Corey... are you runnin those 6800rpm on stock short block?? Mine hit 6400 when I punched it from a stop and sounded soooooooo sweet!!!

 

Yep that is the table, i am sure there are detailed write ups on here or HPTuners for specific settings you need to follow. Basically you just reenable the MAF leaving all the trims off and set your RPM for Airflow Calculation to something low like 400rpm... Then use your wideband to dial it in...



Yep i turn the stock 4.8 to 6800 on occasion...

 

Yep like Corey said make sure you set the airflow calc. for the MAF to 300-400 rpms so that you are MAF only now, for hptuners go to Dynamic Airflow and then under High RPM Disable set it from 4000 down to 400 rpm or so so that you are tuning the entire MAF table and then when you are done tuning the MAF set it back to 4000 rpms. I use hptuners and if you have any questions at all I would be happy to answer them for you if you would like.

 

I added the maf PARAMETERS INTO MY TABLE BUT i STILL CAN't log it in the histograms... wtf??

 

did you reenable the MAF?

 

yeas it works but none of the parameters I added into the table will work in histograms. I added trans temp, which stays at -40 maf flow and htz and injector flow. they all read in the table and I added the pids into histogram but it still says not supported

 

sorry i can't help ya, i don't HPtuners on my computer any more... Does your histogram look like the MAF table for starters?