Apexsilver03

Hi guys I hope I have come to the right place. I have an e85 tune in my ecu and have a 93 oct tune on a flash drive and would like some help on how to change the tune from e85 to 93 oct. please any help would be greatly appreciated. I do have evoscan and the tractix cable.

Biggiesacks

Plug Cable into car->plug cable into laptop->plug thumb drive into laptop->Open Ecuflash on laptop-> Click Open ROM in ecuflash-> Navigate to ROM on flashdrive -> Click Write ECU Flash Memory in ECUflash-> Done

foxbat

Consider using a dual map Tephra rom, so you don't have to flash back & forth.

Apexsilver03

ok hooked up as above but the program and this is my screen

Then I went to the file on top left and selected open rom and scrolled down to 93 Oct file and selected it and then got this.

The files are in hex form. Don't know if that is the issue?

4b11slayer

You need to update your definition files in your rommeta data folder found in local disc c/program files/open ecu/


you need to download all the tephra files.