>> B << Knock Sensor Installation
WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
Align the knock sensor connector to the position shown in the figure, and install it to the cylinder block with the specified torque of 20 ± 2 N.m (15 ± 1 ft-lb).
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.