Yaris L4-1.5L (1NZ-FE) (2007)
Knock Sensor: Testing and Inspection
INSPECTION
1. INSPECT KNOCK SENSOR
a. Check the resistance.
1. Using an ohmmeter, measure the resistance between the terminals.
Standard resistance: 120 to 280 kohms at 20 °C (68 °F)
If the result is not as specified, replace the knock sensor.