[knock Sensor #1 (Bank 1)]
- Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
- Remove the RH engine mounting support bracket.
(Refer to Engine Mechanical System - "ENGINE MOUNTING ")
- Disconnect the knock sensor connector (A).
- Remove the installation bolt (B), and then remove the sensor from the cylinder block.
Knock sensor installation bolt:
18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 Ib-ft)