Removal And Installation: Notes

WARNING: This page is about a different car, the 2020 Mitsubishi Outlander PHEV. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

When the knock sensor is replaced, initialize the learned value using scan tool (M.U.T.-IIISE) (Refer to Precautions before Service, INITIALIZATION PROCEDURE FOR LEARNING VALUE IN MFI ENGINE ).
Do not drop or hit the knock sensor against other components. Internal damage may result, and the knock sensor will need to be replaced.

Fig 1: Removing/Installing Knock Sensor Components With Torque Specification

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.