toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

On-Vehicle Inspection|Page 2084 > < Diagram Information and Instructions|Page 2079
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Throttle Body: Testing and Inspection
On-Vehicle Inspection

ON-VEHICLE INSPECTION

1. INSPECT THROTTLE BODY.

a. Check that the throttle linkage moves smoothly.

b. Check the vacuum at each port.

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Start the engine.

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Check the vacuum with your finger.

2. INSPECT THROTTLE POSITION SENSOR.

a. Disconnect the sensor connector.

On-Vehicle Inspection|Page 2084 > < Diagram Information and Instructions|Page 2079