Replacement
1.
Remove the front bumper.
(Refer to Front bumper - "Front bumper cover")
2.
Remove the active air flap (AAF).
(Refer to Engine Mechanical System - "Active Air Flap(AAF)")
3. ...
Adjustment
1.
Place the car on a flat surface and check whether the body and trunk lid are well-aligned.
2.
After loosening the trunk lid hinge (A) mounting bolt, adjust the trunk lid by movin ...
Description
Knocking is a phenomenon characterized by undesirable
vibration and noise and can cause engine damage. The two Knock Sensors
(KS) are installed inside the V-valley of the cylinder block and sense
engine knocking.
When knocking occurs, the vibration from the cylinder block is ap ...