Knock Sensor, Intake Manifold: Inspection: Inspection

INSPECT KNOCK SENSOR

Fig 1: Measuring Resistance Between Terminals Using Ohmmeter

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check the resistance.

Using an ohmmeter, measure the resistance between the terminals.

Standard

Tester Connection	Specified Condition
1 (Ground) - 2 (Output)	120 to 280 kΩ at 20°C (68°F)

If the result is not as specified, replace the knock sensor.