Ok chaps After a bit help can I plug another ecu into my blade (09) without having to change hiss and ignition barrel etc want to try this first to see if my ecu is the problem before I stick a major post on here about my issues As usual many thanks in advance Brian
You could plug another 09 ecu into your bike but the ecu holds the hiss key codes so your bike would not start due to immobiliser unless you can swap transponders out the keys.
And/Or unclip the HISS antenna, tape new key to antenna and use old key to start bike. You can reprogram the keys, but it's involved and tbh I have never had to do it. You still need all keys to do it.