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Knock Sensor|Service and Repair > < Knock Sensor|Locations|Page 2971
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Knock Sensor: Testing and Inspection

3MZ-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR:

INSPECTION

1. INSPECT KNOCK SENSOR

(a) Using an ohmmeter, measure the resistance between the terminals.

Resistance:
120 to 280 kOhms at 20°C (68°F)

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

Knock Sensor|Service and Repair > < Knock Sensor|Locations|Page 2971