Forums 🚥 PiT STOP 🔧 Hyosung Technical Help EFI confusion. Reply To: EFI confusion.
Marcel, sorry to waste your time again. But.. does the GT650R from 2008, have the same ECU as the 250 ??, Course i might have found a wrecked one here in denmark 🙂
Not at all, it’s okay , it’s what the forum is for 🙂 Ask away.
650cc uses different mapping and has more electronics than a 250R does and it’s harness is a whole different beast lol. So the ECU will refuse to run on the 250cc, if it tries to run a 250cc motor, it will be very rough and might just kill something electric. I know “some sensors” work on both 650 and 250 but other parts are 650 specific and even the 650 bikes have different ECUs over the years.
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