So how does the Raptor use feedback for basing the fuel injector pulse width? Is there an oxygen sensor? Does it try to measure air intake volume by any means? I am just curious how it accurately keeps the a/f ratio in check. I'm assuming they use a closed loop system. I'm hoping there a re some knowledgeable guys here that can shed some light here. Thanks.

 

READ THE POST -- Does the new Raptor 700 use an O2 Sensor?
YOU MIGHT GET SOME ANSWERS, IT WAS STARTED ON TUESDAY