toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2962 > < Diagram Information and Instructions|Page 2959
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Knock Sensor: Component Tests and General Diagnostics

KNOCK SENSOR INSPECTION

Knock Sensor Location

1. REMOVE KNOCK SENSOR.

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Disconnect the knock sensor connector.

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Using SST or equivalent, remove the knock sensor.  (SST 09816-30010)

2. INSPECT KNOCK SENSOR.

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Using an ohmmeter, check that there is no continuity between the terminal and body.

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If there is continuity, replace the sensor.

3. REINSTALL KNOCK SENSOR.

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Installation is in the reverse order of removal.

Sensor Torque: 45 Nm (33 ft.lb)

Component Tests and General Diagnostics|Page 2962 > < Diagram Information and Instructions|Page 2959