Hondata

Serial: 43081
Version: 2.6.6.0
ECU: 37820-P28-L01

Hello everyone, so I’m having trouble uploading a calibration after I select the new calibration etc. The upload button/feature is grayed out.

On the board, I have the red light flashing by the USB connector. I’ve searched for answers but nothing concrete to help narrow down the problem. And ive noticed that the J12 has been removed as mentioned in the previous discussions. Any suggestions?

This car has been running before but the ECU itself went bad. Both the ECU and Hondata has been replaced. The Hondata unit I had previously was an older version.

Also forgot to add, it says driver installed and on line.

with everything plugged in and the key in the on position what does it show in the lower left corner of the screen?

It says driver installed. And to the right of that it says on line

Who socketed this ECU?

Local performance store named Full throttle in NY

Did it ever work after they socketed it?

I can’t say for sure. The ECU itself and the hondata was provided by them so I would hope it was tested etc before I received it. Besides power and ground, is there anything else the ECU looks for in order to function properly? It’s strange that the laptop recognizes the hondata but can’t upload. I registered it etc as I was suppose to so I’m out of ideas.

I recommend that you contact Full Throttle about this as it might just be an ECU issue with the socketing.