Increasing VE = Increasing LTFT's??
 

I drove my car 30 minutes. Used average histogram and found values of 0-7 in the LTFT tab. I increased the primary and secondary(as best I could) by half of the difference. I have only driven the car a total of 40 miles after changing the VE table but the LTFT's now show all cells that were changed now between 7-10.

Should I drive another 60 miles before worrying about it? I have only reset the fuel trims once and it was right after I uploaded the new bin file with the changed Ve's.

Just confused is all.

what do the short trims say?

After reloading the log, the AVERAGED short trims looked better with 80% of the values between 0 and -3 and the other 20% were very spotty with values ranging from 3 to 6 with an 8 and 11 single cell outliers.

Do the short trims give me a better idea of what the LTFT's will look like after 100 miles?

Do I only reset fuel trims after changing ve table? or do I reset then every time I start the car?

Thanks for the help! :)

when you did that initial change, did u use short term and long term?

if you send me your before and after logs and the before and after tunes i can check it out, kinda hard to explain easier to show. budchevy358@yahoo.com is my email

email sent from tigerbalm2424@yahoo.com

- if you can help me get going on any other part of the tune that would be great too(just give me some ideas!!)

Thanks