Do you even have a clue on what you're fuckin talking about. You jump the connector, the same connector you jump on obd2 h22a4 ludes to check your timing. Paperclip, wire, whatever floats your boat. You obviously have no clue on what your doing. If I have to post pics for you to understand I can do that. Once the connector is jumped the check engine flashes the code. What the hell do you think on board diagnostics means dickface. I've got around 28 grand into my all motor lude, built the motor myself, golden eagle sleeved, I think I know what I'm talking about cat!

edit** I work for Honda, I've witnessed the best mechanics at our dealership do this 1000's of times get a clue boi!