SaabCentral Forums banner

ecu tuning stages question

596 views 3 replies 3 participants last post by  Chris 9-5 
#1 ·
Hi guys,

I'm planning to tune my car but I need to get this straight first. Does different stages have different ECU tuning? Or is it the same ECU with additional parts in higher stages?

Thanks!
 
#4 ·
Each Stage should have a different software map for the ECU which optimisies the corresponding additional or upgraded hardware.

So the stage 1 and stage 3 "programme" or map is NOT the same.

I guess I'm suggesting that if you fit a Stage one ECU and add Stage three hardware you will not be at "stage 3"
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top