Mitsubishi Eclipse 4G Forums banner

Adjusting Fastwork tune to get rid of knock sums

4K views 46 replies 4 participants last post by  Jayallen 
#1 ·
I loaded rpm,knock sum and ignition load on fastwork. When I look at the datalog and click on the knock sum. Do I go to the highest knock sum and take away timing in that cell or do I adjust right when the knock sum start to happened? I want to learn how to use this software. I only got knock sum checked as of now.


Sent from my SM-G960U using Tapatalk
 
See less See more
1
#45 ·
So I did a test. I installed my original tb and blip the throttle the car almost dies. I put the gt tb one back on the and blip the throttle the engine pauses for a second then rev up this has been happening before I did the test. I think I need either more air or less uncertain. I really believe that is where my knock sums are coming from. I start getting into boost rather quickly I would say in thev 1200 to 1500 rpm area. The hotter it gets outside the worst it gets.

Sent from my SM-G960U using Tapatalk
 
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