HAC is the controller
unit which controls the degree of throttle opening via accelerator
pedal
Acceleration
from zero-start as well as from high speed cruising will be
improved.
Undesirable
hesitaiton you experience at start of stepping down on the
pedal will be diminished and quick response is always available
When the engine
is turned off, HAC is also turned off. When you restart the
engin, HAC will not be engaged unless HAC Power Switch is
depressed.
HAC
modifies normal signal from Accelerator Sensor and transmit
the control signal as if wider throttle opening is given.
This will enhance the response and solve the hesitation at
zero-start or acceleration from the cruising speed!