Knock Sensor: Service and Repair
KNOCK SENSORREMOVAL
1) Disconnect battery ground cable from battery ground terminal.
2) Remove air intake chamber.
3) Remove operating cylinder (MT vehicles only)
NOTE: Place the operating cylinder where it will not interfere with the work in process.
4) Disconnect knock sensor connector.
5) Remove knock sensor from cylinder block.
B: INSTALLATION
1) Install knock sensor to cylinder block.
Tightening torque: 23.5 ± 2.9 N.m (2.4 ± 0.3 kg-m, 17.3 ± 2.1 ft.lb)
NOTE: The extraction area of the knock sensor cord must be positioned at a 450 angle relative to the engine rear.
2) Connect knock sensor connector.
3) Install operating cylinder (MT vehicles only)
Tightening torque: 37 ± 3 N.m (3.8 ± 3 kg-m, 27.3 ± 2.2 ft.lb)
NOTE: Apply grease to contact point of release lever and operating cylinder rod.
4) Install air intake chamber.
5) Connect battery ground cable to battery ground terminal.