Brembo
Proven Member
- 417
- 82
- Aug 17, 2014
-
Clifton,
New_Jersey
Just food for thoughts. I had massive knock for few years. I could not tune it out. I am not very good at tuning but I try. Anyways I one day found out that my wideband is not logging correctly and it was a whole point off. So I was targeting 11 and was getting a 10. Looking on the gauge dont mean sh!t. The wideband wont show anything in the 9 afr. It will always show 10 I beliave. The estimate afr were way off from actual. So One day I try to plug in the numbers from the sheet instead. And what I found that their is such thing as rich knock. I set up liniar wideband as the instruction here on tuners but then I found the original sheet from the gauge and plug those numbers in. Since than I do get knock but not as crazy as before. By the way I never look at your log so I can not judge how your tune is. Just try to plug in the numbers from the sheet that belongs to the gauge. If you dont have it then try to identify the gauge that you have and contact aem for the correct one or search online but beware I beliave their are few different sheets flowing around.