toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Throttle Body|Specifications|Page 1749 > < Throttle Body|Specifications
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Throttle Body: Testing and Inspection

ON-VEHICLE INSPECTION

1. INSPECT THROTTLE BODY 

(a) Check that the throttle linkage moves smoothly.

(b) Check the vacuum at each port.

^

Start the engine.

^

Check the vacuum with your finger.

Throttle Body|Specifications|Page 1749 > < Throttle Body|Specifications