9TH GEN WHAT ECU PIN DO I HOOK UP ELEC. BOOST CONTROLLER?

[Texas_guy]

Hello 👋 thinking about going turbo but I know on 8th gen its pin b29 or something on the ecu connector is it the same on 9th gens too??

[Hondata]

https://hondata.com/article/CANBoost-re ... st-control

https://hondata.com/can-boost-hondata?r ... ct/product

[Texas_guy]

Please lmk when back in stock??

[Spunkster]

Please email store@hondata.com to order this.

[3papii]

Need help so apparently I installed my Hondata CanBoost for 9th gen civic si last week it was working fine then suddenly it stopped working this Monday(Nov 10, 2025). I rechecked everything everything seems fine I even tested the 4 port solenoid but it was fine I even did reflash my tune still nothing my boost cont duty still says 0 and whenever I tried to do a pull to see if its working still says 0. I only hit 7-8psi which is wastegate pressure only so now I'm stuck and dont know what to do if y'all see this please help and thank you for your time.

[Spunkster]

Post the calibration and a datalog showing the issue.

[3papii]

My tune is lock is that okay?

[the GTR]

My tune is lock is that okay?

im sure they can unlock it, post it up.

[Rynoryt]

I have same problem.

K24 Mapa Turbo V24.fpcal

Datalog000.6 16.02.2026.fpdl

My tune sometimes enables the Boost control target, but other times it doesn't change at all... and only works with spring pressure. It doesn't go above 3/4 psi.

Can anyone tell me if I'm configuring it wrong?