Previa Van LE 4WD L4-2438cc 2.4L DOHC SC MFI (1997)
Knock Sensor: Component Tests and General Diagnostics
KNOCK SENSOR INSPECTION
1. Remove engine.
2. Remove intake manifold.
3. Remove knock sensor.
4. Inspect knock sensor.
Using an ohmmeter, check that there is no continuity between the terminal and body.
If there is continuity, replace the sensor.
5. Reinstall knock sensor.
Torque: 45 Nm (450 kg.cm, 14 ft. lbs.)
6. Reinstall intake manifold.
7. Reinstall engine.
