autotune question

[minytrker]

After data logging I got to this step
10) Go to "Engine Calibration > Fuel > Airflow > Main VE Table"
11) Select all cells, right click, paste "as factor"

I don't have a option to paste "as factor" I have paste and add, paste and subtract and paste and mulitply. Did I do something wrong?

[Tordne]

After data logging I got to this step
10) Go to "Engine Calibration > Fuel > Airflow > Main VE Table"
11) Select all cells, right click, paste "as factor"

I don't have a option to paste "as factor" I have paste and add, paste and subtract and paste and mulitply. Did I do something wrong?

The wording changed some versions back. "Paste and multiply" is what you want.

Cheers,

[Black02SS]

Also, if you want to make sure the data goes into the correct cells, you can always do a "Copy with Labels" and then in the tuner, "Paste and multiply with labels". This makes it "almost" impossible to have data in the wrong cell.

[minytrker]

Thanks alot for the help. How important is it to hide cells with count of less than 50? When I did that it didnt leave many cells. Do I just need to data log more? Also how can you get a 50 count of the cells in the higher rpms?

[TAQuickness]

Hiding cells with a count less than 50 helps to ensure you have enough valid data to make solid changes to your VE table. Don't forget to filter your data as well.

[minytrker]

I did the filter, thanks. I almost have the autotune memorized I have read it so many times., lol. How long do you normally have to data log? The main thing I am trying to tune is WOT since it is off. I did a few WOT runs ttill the top of 3rd gear but they get filterd out because of the less than 50 count. Before I had my WBO2 I had the car on the dyno and my A/F was 13@3000rpm then at WOT it went down to 12 and stayed there.

[TAQuickness]

wot's a little different. wot is more a steady state operation so you should be able to get by with less data. I try to get 20-30 for wot tuning

[minytrker]

Will autotune do anything for WOT if I do it just like the sticky?

[WicketMike]

ive read that your not suppose to use AutoVE for WOT tuning.
Are you suppose to or not? id like to know

thank you

[TAQuickness]

yup. follow the book and you should be ok

[TAQuickness]

ive read that your not suppose to use AutoVE for WOT tuning.
Are you suppose to or not? id like to know

thank you

Where did you read that?

[Black02SS]

ive read that your not suppose to use AutoVE for WOT tuning.
Are you suppose to or not? id like to know

thank you

I use it all the time.. How else would you tune the car without a MAF and it be right?

[WicketMike]

i read it on here, i was asking some questions. and one of the responses was, your not going to use AutoVE for WOT are you? so i said guess not lol. After they said that i figured i was suppose to do part throttle and then go back to closed loop and then do WOT with the PE table.
So you use the VE table to tune WOT?

[Tordne]

So you use the VE table to tune WOT?

I certainly do, but my MAF is in a cupboard so I guess my choice is limited.

[oztracktuning]

You can get it close and safe in first few runs of autotune and if the whole table is set a bit rich then WOT would be fine. Just watch the wideband and do some short logs.

[minytrker]

When I was in 3rd gear at WOT the car went to reduced power mode for some reason. I pulled over and cut the car off and restarted it and it was fine. I was doing WOT in 1st and 2nd but it doesnt last long enough to get any kind of cell count.

[Redline Motorsports]

Did it store a 1514 code? What mods are done with the car? Is it possible you have exceeded the MAf's range?

[minytrker]

I forgot to look at the codes. I just turned the car off then on again. The MAF wasn't hooked up while doing autotune.

[minytrker]

I have halltech intake and lg pro long tubes, x pipe, and borla stinger mufflers.

[Redline Motorsports]

I forgot to look at the codes. I just turned the car off then on again. The MAF wasn't hooked up while doing autotune.

Good point! :bash:

Its the first thing that comes to my mind with reduced power mode.

[minytrker]

I just remembered that I saved the data log . I just saved it in a diifernt folder, thats why I couldnt find it. The codes are
P1514, P0103, P1278. I was @WOT 5,000rpm with 22 degrees timing and a 13.04 A/F when it happened.

[Redline Motorsports]

1514 is usually tied back to a predicted air flow out of whack situation. Ifthe MAF is unhooked I think it could also be tied to the MAP.

[minytrker]

I also can't get the filter to work on my map. It says something about a unselted PID. I have all the ones setup just like it calls for in autotune. Does it matter if I have changed some reading to imperal from metric.

[TAQuickness]

which one does it say is unselected?

[minytrker]

Well both filters have the same name so I can't tell. I named it just like in autotune. I thought each filter could have a differnt name but when you change the name of one it changes the other.

[TAQuickness]

you can update the filter name by browsing to my documents\efilive\v7\user configuration\filters.txt then change the name of one of the filters.

[minytrker]

I will try that when I get off work. When doing autotune will it hurt anything running my car hard at wot? I don't have cats. My car seemed to run really good when I was driving around, my a/f was not super rich as it now at wot.