Hondata

did u ever figure this out? im getting the same error code on a 21 2.0 sport. Is there a way to disable it?

how do I disable p0420 code on hondata flashpro? prl catted down pipe is giving me the CEL. Thanks

2021 honda accord sport 2.0
Updated to latest version of flashpro manager. Had to flash back to stock for warranty issues. When i tried to re upload my custom tune. Flashpro doesnt let me.

Thanks

HI,

I recently updated my flashpro manager to the most current version and it won't allow me to upload my custom tune from my tuner? Please advice thanks.

the flash pro is using a newer version tune. please update it. and I update it it won't let me upload the old custom tune.

HI,
Just downloaded the most recent flash pro manager version and I was trying to upload my old custom tune and it would not let me. I had to reinstall the old flash pro manager version for me to access my old tunes and flash pro.

Thanks

Hi guys,
Just installed flex fuel kit yesterday. This morning on cold start the car threw a p0128 error code. Is there a fix for this?

Thanks

Honestly Im pretty happy with the basemap minus the knock. Im not planning to do major stuff until later down the road. my next mod is just the flex fuel kit. If we can figure out like you said how to clean up the basemap would be perfect for me. Is there any way to contact u privately? also I don't ...

R u local to socal? I want u to tune my car. You have calmed down my worries so much. Its starting to make sense now. I cannot thank you enough for going above and beyond to answer my questions and putting me at ease. The time and effort u spent is more than enough. Truly appreciate it.

Thank you for your quick detailed reply. I just figured out how to data log and will start saving and uploading them. When i did 1.5 of gallon of e85 the knocking issue is very minimal now but its a tenporary fix. I will get my car tuned properly soon. Even on stock tune these cars knock?

So I tried putting Lucas octane booster with my 91 pump gas and it was the worst decision ever. It worked from full tank to about half a tank but after that my knock control shot up to 99% and my car was pinging and knocking while underload. It took a whole day to bring it down to 70% and had it on ...

haven't data logged yet just my observation on the Hondata app. I'm new to this whole thing barely figured out how to use the app. Thanks for replying

Whats ur kcontrol at? I drove 20miles today and my k count was 30. With my knock control the highest was at 75%. 21 accord sport on 91octane stage 2 with a k and n drop in filter.

hi just wondering, Im currently running stage 2 high octane +6psi map and a kn n drop in filter on my 21 accord sport 10 speed AT. I've been monitoring it on my Hondata app and my knock counts fluctuate between 20-60 and usually stays around 30 and my knock control varies from 55-75% and usually ...