Reply To: GV650 issues
The problem is going to be ECU, you need a carb one, the wiring loom is going to be completely different yes the indicators, lights etc are going to be pretty much the same but it’s all the rest of it that’s going to be a problem. I’m pretty sure the carb one doesn’t run an electric fuel pump & it won’t work because the ECU won’t fire it up because there’s no signal from all the sensors during load up. Personally I would try to fit the efi stuff to the engine which I would assume can be done (without a real life look I don’t know) Marcel will probably have a better understanding.
Hi there, thanks for your reply.
The carby engine was put back into the efi frame.
I have refitted all the efi equipment as if if was original. I had to change the neutral sensor over and i replaced starter and water pump from the original engine.
Everything is connected as original. I’m not using carbys at all.
I would have thought this set up would have worked.
Sorry if i didn’t make myself clear.
Have checked the ro sensor but can’t get a resistance reading from it. Also checked the side stand switch and have no voltage there either.
I tried jumping both ro sensor and the side stand switch to no avail.
Could there be any internal sensors on the efi engine that are not on the carby engine?
I know an efi engine is backward compatible to a carby.
Thanks for your input