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Knock Sensor: Testing and Inspection








1GR-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR: INSPECTION

INSPECTION

1. INSPECT KNOCK SENSOR





(a) Using an ohmmeter, measure the resistance between terminals.
Resistance:
120 to 280 kOhms at 20°C (68°F)

HINT: If the resistance is not as specified, replace the sensor.