I know that tuning is meant for professionals or anything but beginners, so I've decided that I wanted to use ECUflash since I already have a wideband and i just got the tactrix cable. I saw a few books online that teach how to tune engine management systems, but I dont want to get a useless book. So my asking if anybody can point me towards a USEFUL tuning book or guide online. Thanks a bunch.

 

would this do any good? http://www.amazon.com/Modify-Managem.../dp/0760315825

 

If you hang out around the EcuFlash forum, openecu.org or aktivematrix.com you can pick up some great pointers to get you started.