Pratio vs aircharge in power enrichment. pre vvt hemi 5.7

I am tuning a 2005 5.7 hemi non vvt fuel enrichment table and it does not have an air charge table. but rather a Pratio table in the power enrichment tab. Is it possible to still use the spreadsheet provided even though it is in aircharge (g) rather than Pratio (kPa)? Also the rpm values are slightly different from the spreadsheet and my ecus fuel table, could i apply the same changes used in the video as a base file by matching rpm that is displayed in my ecus fuel table as close as possible to what is displayed in the table of the spreadsheet?

Isaac,

Someone might know off the top of their head, but if you provide the calibration file you're working with we'll all be able to see the various associated tables and perhaps offer more assistance.

Im not sure how to attach my file. i clicked on attach file at the bottom of the screen and it shows up under choose file but it still says no file chosen beside the choose file button and my file disappears when i click off of the screen or click post reply.

I'm sorry to hear that Isaac. I've left a note for the customer service team to see if they have suggestions. In the meantime my only guess is perhaps try zipping the file and attaching it. Maybe the forum isn't compatible with the file type you're trying to upload or maybe it's too large, and either way zipping it MIGHT help.

Hello Isaac,

I hope I can help you out here.

When you hit "Browse", what do you do after? Does a window appear where you can select your file? If yes, do you then click it and continue by clicking on "open"?

After you do that, it should look like this (where timestamps 359.txt. is the file I selected) attached picture?

[img="blob:https://www.hpacademy.com/06429d4f-26e2-478a-bb66-6445c9c97265" alt="" alt="" ]

Feel free to answer here or send me an email with a screenshot at support@hpacademy.com

There are several things that might be going wrong here, including that maybe (as Mike suggested) the file type is not supported, too large or your browser does not like something about the forum.