Hondata

I bought the hondata and when I choose one of the maps, all the check engine lights on the dashboard turn on and everything else doesn't work, what should I do?

Go to the online menu in the software and then click on OBDII diagnostics and try clearing the errors from there. If any remain, you will just need to drive it until they go away on their own.

Otherwise I don't feel any change. I want an adjustment that takes me off much faster.

take off much faster

I have taken over a 2017+ CRV (2022), and its ECU has already been flashed with HONDATA, but it doesn't have the FlashPro box. I have a few questions:

Since there is a warranty issue, I would like to return it to stock for out-of-warranty purposes. Can I purchase a FlashPro to perform a return to stock on the ECU?
After returning the ECU to stock, will I be able to flash the HONDATA program again?

To be able to make any changes you will need to purchase a FlashPro for it. Then you can reprogram it as you like.

Spunkster wrote: Wed Mar 05, 2025 10:08 am To be able to make any changes you will need to purchase a FlashPro for it. Then you can reprogram it as you like.

Are there any procedures that need special attention during execution?
flashpro mini can support 2017CRV+ ? Which diff with flasfpro ? Tks~

Nothing special needs to be done. You just need to make sure you get a CRV FlashPro,

Spunkster wrote: Wed Mar 05, 2025 4:35 pm Nothing special needs to be done. You just need to make sure you get a CRV FlashPro,

Can I back up the current Hondata ECU data before executing the return-to-stock process? Tks~

You should always save your calibrations on the laptop if you want to use them at a later date.

Spunkster wrote: Thu Mar 06, 2025 5:36 pm You should always save your calibrations on the laptop if you want to use them at a later date.

Ok ,got it ..
Does flashpro mini can support 2017+ CRV(2021) ?
And What’s diff with flashpro?
Thank you~

Details can be found at: https://hondata.com/products/flashpro/f ... &filter=54