Hondata

I have the PRL full intake system/ intercooler with all the plumbing/custom 3” full exhaust with Magna flow mufflers and 3.5”race down pipe.
#1 is there another tune available to accommodate these upgrades?
#2 how can I lift the speed governor and how to change the settings so the check engine light stops coming on periodically from the emissions error?
If there’s anything out there which I could handle that be awesome-
I’m waiting for PRL to deliver the upgraded turbo system and E85 fuel upgrade so it’s going to to shop regardless and they said they are retuning the car anyway. Any insight would be appreciated!! 🤘🤘 thank you in advance!

What is the error code you are getting?

PO420?

We do not have any other calibrations other than what is in the software. This will need to be custom tuned on the dyno.

Do you have the secondary O2 enabled? Have you tried disabling it?

I’ve been waiting for Justin at HCP in Hagerstown MD to have some free time to tune the car. I have the E85 kit/ inlet piping sitting because I’m waiting for the turbo upgrade kit from PRL to come in.
How do suggest I go about disabling the 2nd sensor? Thank you for taking time to talk me through this!!

-Chris

You would have to make the change to the calibration and then upload it to the ECU.

Is there any type of guidance to do so?

It is in the closed loop section of the calibration window.

So far so good! Sometimes it takes a couple days to trigger the error code so I’ll update in a couple days. How about the speed limiter? if I raise the speed limiter rpm would that resolve the issue?