Quote:
Originally Posted by Yakaru
Totally off topic but since we're talking engine braking: anyone know if the Ninja 300 does DFCO? It lets me get some amazing mileage on my Fit. (For those who don't know: Deceleration Fuel CutOff -- basically when you engine brake the system changes to a closed loop and uses no fuel).
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No idea. I have DFCO on my fuel injection conversion kit on my ninjette and it definitely helps.
I get high 50's, even with a nice rich map, a full exhaust system, a pod filter instead of an air box, and a mix of commuting/spirited riding.
But a quick correction: closed loop is when the system gets feedback from oxygen sensors in the exhaust, open loop is when there are no oxygen sensors sniffing the exhaust. The loop is for data, not for fuel. DFCO can be used with either open loop or closed loop because all it does is stop powering the injectors.