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Flash pro vehicle unknown
Posted: Mon Jul 11, 2016 4:38 am
by ONGDATA
Hi guys
I have civic si with kswap now im using 37830-RRC-J03ECU and i bought flash pro, im having a hard time uploading/locking it to my car.
Vehicle unknown
Family unknown
Maybe you can help me out coz i tried almost everything. Thanks
Re: Flash pro vehicle unknown
Posted: Mon Jul 11, 2016 7:54 am
by Hondata
1. Make sure you are using the latest FlashProManager (currently 2.4.2)
2. When everything is connected and the ignition on, make sure the ECU has a green tick next to it.

3. If all that looks good, then use the 'Send Support Information to Hondata' function with everything plugged in and the ignition on.
Re: Flash pro vehicle unknown
Posted: Mon Jul 11, 2016 1:35 pm
by Hondata
The ECU looks like it is some weird hybrid of a R18 and FD2 binary. Has the ECU been reflashed before?
Re: Flash pro vehicle unknown
Posted: Tue Jul 26, 2016 12:11 pm
by ONGDATA
no its never been flashed, yes im using the latest software
Re: Flash pro vehicle unknown
Posted: Tue Jul 26, 2016 3:57 pm
by Hondata
Given the ECU code (earlier than we've ever seen) and the diagnostics which you sent, we can say the ECU is not supported.