Protege DX L4-2.0L DOHC (2002)
Knock Sensor: Service and Repair
1. Disconnect the knock sensor connector.
2. Remove the knock sensor.
3. install in the reverse order of removal.
Tightening torque
19.6 - 34.3 N.m {2.00 - 3.49 kgf.m, 14.5 - 25.2 ft.lbf}