Knocking is a phenomenon characterized by undesirable
vibration and noise and can cause engine damage. The two Knock Sensor
(KS) are installed inside the V-valley of the cylinder block and senses
engine knocking.
When knocking occurs, the vibration from the cylinder block is applied as pressure to the piezoelectric element.
When a knock occurs, the sensor produces voltage signal. The
ECM retards the ignition timing when knocking occurs. If the knocking
disappears after retarding the ignition timing, the ECM will advance the
ignition timing. This sequential control can improve engine power,
torque and fuel economy.
Record your key number
The key code number
is stamped on
the key code tag
attached to the key
set. Should you
lose your keys, this number will
enable an authorized Kia dealer to
duplicate the keys easily.
Remove the key code tag and store it
in a safe place. Also, record the key ...