ok so i need help tuning my car, ive got an 03 evo with basic boltons and i just got a new laptop so i was wanting to tune my car using ecuflash cause in in sheppard afb in the middle of nowhere so im sure there are no tuning shops nearby so in on my own here, what are the major do's and donts to do when using this program?? like what do i need to adjust and lookout for?? im used to tuning my cars with a 9/16 wrench and a screwdriver so this might be a bit different, thanx

 

First of all you want to be able to log some data. Lots of us use EVOSCAN with a tactrix cable. Get a wideband so you can log afr.
Log, log, log. make your changes in small increments. log some more.

Here's a great tutorial to get you started...

https://www.evolutionm.net/forums/sh...d.php?t=201146

 

more begginer info here:
https://www.evolutionm.net/forums/sh...d.php?t=247588