Is datamaster and efilive the same program? How about autotap? What's the best and which ones are available for free if you know how to get it?

Also will one cable work with any and all of the tuning and diagnostic softwares? Where can you get one for the best price? Is $90 about average?

 

I still need help. Any recommendations?

 

TTT

I would also like to know.

 

No datamaster and efilive are not the same program. Me personally I use datamaster however I'm OBDI. Here's some links for ya:

EFI Live:
http://www.efilive.com/

Autotap:
http://www.autotap.com/

Datamaster:
http://www.ttspowersystems.com/diagnostic.htm

 

I posted this some time ago, it contains a relatively comprehensive list for those with OBD2:

OBDII link

Some of the links may be out of date, but in most cases, just delete the extra letters behind the main site and get to the home page.

Here is a list OBD1:

OBD1 link