Hondata

Hi,

I am new to the Hondata scene.
I have a 2016 FK2 - it has DP and Exhaust.

When I am doing 3rd gear WOT the car starts breaking up.
When i am on the highway 6th gear and execrate under load the car starts to break up.
I did a data log but I have no Idea what to look for or why it is doing this.

Any help from anyone will be great, please.
I have attached both logs if it help, Please Please Please.

The voltage goes up the maximum the ECU can read (14.8V) and then also down to 12.0V. There may be something wrong with your charging system, battery or wiring.

thanks, my car battery is coming up that it needs to be replaced.
Can that be the reason?

It may or may not be the cause of the misfire but it is a problem that should be fixed. I suspect the alternator but you could try the battery first.