The Auto Tune kit monitors the fuel mixture (by installing the included Wide Band
O2 sensor in the exhaust). It then sends this information to the Power Commander
V and automatically corrects it while you ride. Each map that we offer has preset
Air/Fuel ratio values included that we find to be the best overall settings. This
lets you simply plug in the unit and let it do the work. For Harley Davidson models
we ever monitor and adjust each cylinder individually for increased precision as
on these models required fueling can vary significantly between the front and rear
cylinder.
The LCD Display connects to any Power Commander USB (some BMW models excluded) via
a "quick disconnect" cable. It is designed to remain on the bike and is weather
resistant. While connected, the unit will display all available data from the Power
Commander. When the optional Multi-Function Hub is also installed all of its data
is available for viewing as well.
Normally during "up shifting" you must roll off of the throttle and pull in the
clutch in order to engage the next higher gear. In racing (both drag and road race),
split seconds count. Rolling off the throttle, even slightly, slows your times and
can be the difference between winning and losing. The Dynojet Quick Shifter (DQS)
allows full throttle, clutch less shifting. This is done by momentarily cutting
the fuel and or ignition, which unloads the transmission. During this time, the
rider can shift up to the next gear without rolling off the throttle or using the
clutch.
Power Commander III USB and NEW Power Commander V shown together. Respectively,
the New Power Commander V is twice smaller than the Power Commander III USB.