U0155 can trouble code

[Awsomsauce]

My si just threw this code this afternoon. I can’t return the car back to stock to have a dealership look at the car. Is there any help Hondata can recommend ?

[Spunkster]

Are you able to upload any calibration to the ECU?

[Awsomsauce]

Yes, I’ve reflashed the car to clear the code but it came back again. Plus I’m im having intermittent connection issues with the Hondata app on the phone. That could just be Bluetooth issues. I was reading it may be battery related, I haven’t changed it in years.

[Spunkster]

If you are able to upload, then you should also be able to return to stock from the online menu.

[Awsomsauce]

No that’s not the issue with returning to stock. The car is too modified to go back to stock. But an update, when I last flashed the car to clear the code I removed my flashpro from the com port and left the car alone overnight. This afternoon I went out and drove the car. The issue stopped. No code, no mosh pit of check everything on the dash.

So could it be my flashpro? The cord over the years has become twisted like curls and no matter what I do it won’t lay straight.

[Spunkster]

No, this will not be caused by the FlashPro itself. You should not be reflashing it very time there is an error. You can clear codes in the software.

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.

If you continue to get a specific error then you need to follow the factory instructions for troubleshooting that error.