Check out my VE table please.
#1
Check out my VE table please.
I need to know if this is normal, I'm thinking it's not. I've attached a pic of my table 3D graph and the last amount of AFR error right before I pasted special> multiplied by % one last time. I made (6) 50+ minute logs and there's a few low MAP/RPM cells that came up different everytime that just wouldnt correct. I noticed that these cells were mainly deceleration and idle, is it normal for these cells to not be so transient? Thanks
Hummer
Hummer
#7
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I'd ask to look at the box you select to have it always keep you logged in on the website.
It may have to do with cookies, or not work if your doing it with another browser.
Regardless, i just put in in my photobucket...
There...
Also, I don't know whats wrong with your VE, I just do computer stuff.
It may have to do with cookies, or not work if your doing it with another browser.
Regardless, i just put in in my photobucket...
There...
Also, I don't know whats wrong with your VE, I just do computer stuff.
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#9
Originally Posted by DirtyJohn
I'd ask to look at the box you select to have it always keep you logged in on the website.
It may have to do with cookies, or not work if your doing it with another browser.
Also, I don't know whats wrong with your VE, I just do computer stuff.
It may have to do with cookies, or not work if your doing it with another browser.
Also, I don't know whats wrong with your VE, I just do computer stuff.
#10
Originally Posted by MeentSS02
It doesn't look horrible...the VE table won't come out very smooth no matter what you do. As long as DFCO is disabled, deceleration doesn't look bad, and is pretty hard to tune no matter what.
#11
Kleeborp the Moderator™
iTrader: (11)
Originally Posted by WS6HUMMER
Thanks, I was confused about it because if you've ever seen foff67's (Bill Henn AKA the tuning doctor) VE table in the SD tuning section of the HPT help file, his is perfectly smooth. Mine looks like the grand canyon compared to his. I did notice the car ran like a scalded ape in SD mode while I was tuning the MAF.
#12
Originally Posted by MeentSS02
Some people take the time to smooth theirs out...I, on the other hand, don't. It doesn't look horrible, but mine naturally has some peaks and valleys that I think are just inherent to the effects of the intake manifold/head design on airflow.
#13
Kleeborp the Moderator™
iTrader: (11)
Originally Posted by WS6HUMMER
I blended/smothed the surrounding cells but the jagged part of my table is right in the middle of the AFR error% that is corrected. As I understand it I cant change those cells in the middle because if I do it will throw everything off again. Honestly though I'm gonna continue to run a MAF anyway so the VE table tune dosent affect much right? From what I've gathered getting a MAF car to perform is all in the accuracy of the MAF tune. The onlything I'm not real sure about is since I tuned my VE table last weekend will this throw off all the MAF error % since I'm using a VE table in SD mode that I tuned a week ago in totaly different weather conditions?
#15
Originally Posted by MeentSS02
And here's mine for reference:
Mine really needs the peaks and valleys there for how I have it tuned (SD/Open Loop)...otherwise, the AFR is too far out of whack.
Mine really needs the peaks and valleys there for how I have it tuned (SD/Open Loop)...otherwise, the AFR is too far out of whack.
#17
Originally Posted by TSDuke
Here's mine. I have a nice little mountain range going on.
#18
Kleeborp the Moderator™
iTrader: (11)
Originally Posted by WS6HUMMER
I wish mine looked that good, maybe because my car's a 99 with 2 VE tables and a stock 99 OS it has to look as weird as it does. Are you 1 bar SD or 02 stock OS just in SD mode permanantly?
#19
Originally Posted by MeentSS02
I am 1-bar SD, but it wouldn't make any difference for me since my 2002 OS only has one VE table to begin with. Just kinda have it for grins and the use of both high and low octane spark tables. VE vs. TPS vs. RPM multiplier is kinda fun to mess with too.
#20
Kleeborp the Moderator™
iTrader: (11)
I've had a surprising amount of luck with weather changes on my SD tune. It never gets very far out of whack at all...but being open loop, I had to retune my car when we got the oxygenated winter gas around here. Kinda interesting to me, but a pain to have to retune nonetheless.