Highlander 4WD V6-3.3L (3MZ-FE) Hybrid (2007)
Knock Sensor: Testing and Inspection
INSPECTION
KNOCK CONTROL SENSOR
Using an ohmmeter, measure the resistance between the terminals.
Resistance: 120 to 280 kohms at 20 °C (68 °F)
If the resistance is not specified, replace the sensor.