Am I overlooking something here or what's the deal? These are both 96531706 Roms with identical map definitions, yet the scalings are different. I thought it was my laptop so I switched to another laptop and its still doing the same thing.

Background story- I had issues last year with the ROM "phoung tune" where the car wouldn't start. It would try and backfire at random, but would never actually start. Something corrupt in the file and I had to copy/paste all my tables into a new ROM to get the car to start. I've been dealing with a bunch of issues with it since and decided to finally open the ROM back up and figure out what went wrong (I was turning on the launch maps when this all happened and that's when it decided it wasn't going to start again). This was the first thing I've noticed. "phoung tune" was the original tune on the car, I pulled the current rom off the car (which should've been a direct copy/paste from the phoung tune ROM) and the majority of the input data isn't even remotely the same. I think the majority of it has to do with the scaling issue in the tables. Any help?

 

I am getting the same problem between versions of EcuFlash. If I open up a ROM in ver 1.41, and the same rom in ver 1.44, the SD tables are different. Was causing problems when etuning, finally had to have the customer bring his car to the shop so I could work on in thru 1 laptop.

 

This isn't even from version to version, if I recall I'm on 1.42 still on both laptops but even opening it in the same ecuflash program (like pictured) it's different. Makes no sense to me

 

Not sure if I am missing what you are saying, but you can set the left column values to whatever you want to set them to. Just the same as how you can change the load and rpm values on the fuel and ignition maps.

 

So maybe I'm retarded then. Can you give me a quick walkthrough on how? I guess I've never had to rescale the tables before.

 

Once the units are set correct(i.e. you are using a jdm 3 bar), just copy over the values.