Knock air limit question

Civic 2016+ 1.5 Turbo
Post Reply
Posts: 62
Joined: Tue Jan 30, 2018 12:50 pm

Knock air limit question

Post by gtman »

I've adjusted the TC Max Pressure and torque limit tables on my CARB Flashpro to give the car a bit more power. I've never touched the knock air limit table.

Yesterday, I noticed that the knock air limit numbers on my two custom tunes and the base +6 were different on each tune. Since I've never manually adjusted the knock air limit tables, why are the numbers all different on each tune?

Thanks for any help.

User avatar
Site Admin
Posts: 9410
Joined: Thu Aug 15, 2002 12:13 pm
Location: Torrance, CA

Re: Knock air limit question

Post by Hondata »

The +3 and +6 calibrations have been tuned slightly differently. Both have had the air charge increased in the first couple of columns, but on the +3 the whole table has been increase slightly (by 20). Functionally they are same - an air charge of 1000 is ok for anything up to +6 psi.

Post Reply