It ties everything together and gives your engine that perfect mixture of fuel and air necessary to achieve optimum performance levels. In other words, a fuel controller is your cherry on top. While it is certainly possible to change your intake and exhaust without spending the extra cash on a fuel controller, (1) you run the the risk of starving your engine of fuel, or ‘leaning it out’ causing it to run hotter than it should which can ultimately cause engine failure, and (2) running a fuel controller is the only way to maximize the performance improvements from your other modifications. After you tune, Power Vision 3 can stay on. Power Vision 3 eliminates the clutter and puts you in total control of your bike’s performance, allowing you to flash your ECU from anywhere. Tap into more horsepower to the ground (WHP) than stock and optimized performance for the ultimate ride.
These modified fuel maps tell your injectors to produce more fuel, which complements the additional air flowing through the cylinder thanks to your other mods. If you live and work at full steam, our easy-to-install Power Vision reflash device was built for you. I highly recommend if you have an intake and e. What exactly does a fuel controller do? Well, remember our earlier conversation about more air in + more air out = more power? There is one additional factor to the equation: more fuel.Įssentially, fuel controllers communicate with your engine control unit to alter the signals sent to your fuel injectors using fuel maps. I finally got my ECU back from DHMotoring My bike feels 100x times better now that I have a tune on the bike. While it isn’t the the sexiest thing on the list, a fuel controller is definitely something you should consider picking up if you’re serious about getting more power out of your Grom.