I close the throttle to slow my speed or maintain the current speed. Then as give it a little more gas the response isn't smooth at all. It's a lunging feeling and the bike speed increases faster than it should. It's as if the volume control on your stereo wasn't smoothly increasing the sound level from the speakers. Press and hold down the accelerator pedal for at least 10 seconds. Turn the key to the “on” position without starting the engine and wait for the throttle control warning light to turn off. Release the accelerator pedal and turn off the ignition. Wait for at least 60 seconds before restarting the engine. Electronic Throttle Control (Drive By Wire) by Pico Technology Introduction The throttle cable has almost become redundant on today’s motor vehicle. The drive-by-wire system is by no means a new concept as it was introduced by BMW on their 7 series range back in 1988. Most drive-by-wire systems are designed so there are two position sensors on both the throttle body and the accelerator pedal assembly. This is done as a failsafe in the event that one of the position sensors should fail. Holley EFI systems require that both sets of sensors are functioning 100% properly. Aug 16, 2018 / Throttle Spring function? #1. I have a question for a strange scenario I don't understand. On my Kawasaki FC420V-FS15 engine there is a spring that rides along and (mid way) wraps around the throttle connector rod. The spring doesn't seem to do anything (?) it just sits on the throttle rod hooked in the same holes as the throttle Leave these vacuum hoses disconnected and move onto the loosening the hex bolts that hold the throttle body in place. Loosen the top two bolts and then move onto the lower bolts before removing your throttle control unit. With the throttle control unit removed, check your throttle body gasket for any damage or leaks. tFqK.

how does throttle by wire work