Can anyone confirm if is OK?
Hello Cap,as far as I know, the hardware and init-sequence will be the same.But the protocol is quite different! No format within the message header, ect.The ECU Hacking Forum is not very helpful about it. There is just one unanswered thread about this topic.And maybe this one.Good luck!
links to this: http://projects.gonzos.net/ctx-obd/
Yeahr, cool! That looks nice!I´d say, with this information you can easily realize that.The Honda data tables.pdf will show you which value is what and how it has to be calculated.The schematic can be made easier using an L9637D.It will convert the single K-Line to serial Rx & Tx. No need for two separate converter.You can take OSi´s work as a base. It fits better then mine, which is optimized to respond with a single value, not a data table.
@Trib: I've just noticed you list a Ceramic-Capacitor 10 nF 50 V/DC. I only have an electrolytic 3.3 uf 50v as the smallest size. Would it be ok to use that one instead?What I really want is the gear, so I thought maybe starting with your code and working my way from there. I've pulled it but it seems to be in 4 different .ino files. Im a bit confused, do I need to merge them or something? Sorry for all the novice questions.
I have Honda VFR 1200 X and wanna to rewrite flash ECU. Is it generaly k-line interface enough for that and what kind of software should i use(ecuflash)?