will try that later and will report back how it goes also how do i adjust the formula you gave me for map in evoscan to display kPa? just tell it to multiply by 6.894757293168361 for psi to kPa?

 

1.7157 * x - 43.75 will get your kPa

 

ok thanks!

 

holy cow batman, my car just went nuts. i moved the map side of the map vs load a little, and the idle went nuts. up down up down and crazy rich. I put the values back where they use to be and now the car drives rich and choppy. i can be cruising at a constant tps and all of the sudden it feels like i hit a wall and go pig rich from 14.7. I am going back and checking every table once i leave class.

 

MAPVE is all wrong based on my experience....I might just do thinks radically different though.

 

I don't think he updated that picture since i had him fix the scaling in ecuflash but yeah something is not right not too sure though. Feel free to help him out hehe

 

ok got it running better again, but when cruising at very low tps the car stumbles and randomly leans a tad or goes rich randomly.



roadspike i think instead of working the issues out of this 2d system should i just dive into 3d?

 

You could but why didn't you change your scaling for the map sensor ve?

Pickup whatever Rom you want and try it can't hurt.

 

i did just very little, because when i went to aggresive i ended with the crazy problems described earlier

 

You have no idea what i'm saying then when i meant "change your scaling"

Right click the map sensor ve vs load table and edit it

Change the sensor scaling to kpa kavlico 3.5 bar its the drop down on the bottom.

 

i did that, then attempted to mess with the values in the left

nvm i am an idiot i did that then my computer crashed and i never noticed the scaling hadn't changed cause i got so use to looking at the wrong thing

 

You generally have to close the table and reopen it for the values to change in ecuflash its somewhat retarded that way.

 

ok back at square one where i can get it to idle at 14.7 and go rich later with tip in problems lmao

ok now i should be ok if i try to mess with the kPa values?

 

Its probably worth your time to try the 3D version.

What rom do you plan on running? I'm not sure if I have the latest 9417 out there or not it should be though.

 

Leave the left side of the table (Kpa) alone, adjust the right side (load). Increasing load will essentially make things richer and push you further to the right on a fuel/timing map for a given pressure. Adjusting RPM VE up will make things richer and adjusting lower (leaner). Put MAF scaling back to stock values.