Anybody have the informations about Motorcycles ECUs?
As I posted before, I'm interested. For my previous chinese bike I tried to build ignition controller. I failed due to complexity of task and not enough free time. I used ATmega8 and CDI analog unit.
Here you can download schematic and board in eagle, firmware in bascom and stupid program in visual basic to create pre-ignition curve. http://rapidshare.com/files/71563197/avrspark.zip.html
After crash with car (not my fault) project died completly as chinese bike did. Now I own Yamaha YBR 125 model 2007 with EFI. I'm wondering how to hack that EFI, or how to replace it with another unit