Hondata

I have just fitted a standard K24A3 into my FN2.
Is it safe to use standard FD2 ECU?
The car is running but not sure of AF Ratios.

What do you guys recommend i do?

Dave
AAA Honda Recyclers

Do you have a FlashPro?

No im running standard ECU with nith no add ons.

Didnt want to purchase the wrong thing. What do you recomend i use?

You need to use your original ECU and purchase a FlashPro and then it custom tuned on the dyno with the new engine.

https://www.hondata.com/flashpro/flashp ... r?filter=8