Smoothing the VE table?

[02Ls1]

Well guys i want to know how to smooth the VE table.

I was tuning the VE i did the part throttle and i know that im not going to hit all the cells. So i drove over and over going calm on the gas pedal and i hit the same cells everything was close to it from -1 to -2 some where 0, so i stop. But i want to know how to smooth it out since i was driving around checking the A/F and i went a little hard on the pedal without going in PE mode and the A/F was out of it and hit different cells that i didt hit while tuning it. So i though if smooth them out it probally will take over them.

Heres is the file of the VE, and a picture that i took with a quick little draft i did in paint showing some arrows were should i take the line of the manifold absolute pressure to smooth it by hand.

Will this work out?

[Beatdown Z]

Sure, it will work. Next time you log data, spend some time analyzing it to see if there are any trends so you can adjust more than one cell at a time.

[02Ls1]

What you mean any trends?

Ok so if i smooth this table by hand right now and tomorrow up load it to the truck it will work?

Now i get why tuning the MAF is easier lol.

[Beatdown Z]

Yea, it will work.

By trends, I mean that if half the cells in one rpm column are off by a couple of percent, then the rest are usually off by a similar amount. Depending on what you're tuning, if you're pulling 2% fuel in the middle kpa area, then I suggest you pull 2-3% in the low kpa and 1-2% in the high kpa. Obviously this isn't the perfect way to adjust the VE, but it should prevent turning the VE into a spikey mess.

What are you tuning?

[DSteck]

The VE table will always take a general shape. Look at the shape it takes for the area where you have data, and extrapolate.

[02Ls1]

Yea, it will work.

By trends, I mean that if half the cells in one rpm column are off by a couple of percent, then the rest are usually off by a similar amount. Depending on what you're tuning, if you're pulling 2% fuel in the middle kpa area, then I suggest you pull 2-3% in the low kpa and 1-2% in the high kpa. Obviously this isn't the perfect way to adjust the VE, but it should prevent turning the VE into a spikey mess.

What are you tuning?

Im tuning a 6.0 full bolt on and cam.