Dallara said:
Not sure if this will be much help, but any ECUunleashed dealer should have all the pin ID's on the ECU. I know when AF-1 did my ECUunleashed re-flash Ed had to access a computer screen that showed him all the ECU pinout ID's so he could hook the individual pin leads to do the re-flash. So perhaps if someone there has access to an ECUnleashed dealer/installer the pin ID info could be sourced there.
I have come across this issue with regard to a custom remap, we have a good tuner in the UK that decodes ECU's himself, but he told me it is not just the pins to flash-back, even if he had them he would not have any code to modify and flash-back, some bikes can be read and written to from pins on the external connectors, on the Yamaha ECU there is only the write-back pins exposed.
what is required on the Yamaha is to cut the ECU open to read the original code by tapping onto the circuit board internally to read the ECU code, then decode it, and then re-write the new code, once the original code has been extracted they can write back to as many other bikes as they want without needing to cut open the ECU.
People spend a lot of money on this work and will not easily give their hard earned knowledge away, ECU Unleashed do not actually have their own gear and actually use Piasini equipment to read / write to ECU's, but may well develop their own maps:-
http://www.piasiniengineering.com/
You could buy the gear yourself:-
http://www.piasiniengineering.com/index.php?id=73
If you can then learn tow to decode the info inside the ECU ???
My chap tells me some also try to build in anti-tamper, and on the R1's they had some sort of encryption or hash protection to stop the fly timing being modified, the fuelling is easy (if you know how) I guess Yamaha may one day need to make changes if there was any problems, but the fly by wire restrictions they try to protect - I think the same goes for closed loop area as ECU Unleashed are unable to remap the closed loop area)
Funny how some companies try to make these mods so hard, yet others (such as Triumph) make it dead easy, for most Triumphs you can just download free software and alter the fuelling and ignition yourself, and Triumph dealers will offer remaps for different exhausts - probably because they know the bikes have to run so shite off the production line and this gives them a way of fixing it - of course after the remap you will only use your bike "off road" so as to not break any emmisions laws
