Operation CHARM
: Car repair manuals for everyone.
Home
>>
Toyota Truck
>>
2007
>>
Highlander 4WD V6-3.3L (3MZ-FE) Hybrid
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Sensors and Switches - Powertrain Management
>>
Sensors and Switches - Computers and Control Systems
>>
Knock Sensor
>>
Testing and Inspection
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.