toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

On-Vehicle Inspection|Page 3755 > < On-Vehicle Inspection|Page 3753
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Throttle Body: Testing and Inspection
Off-Vehicle Inspection

THROTTLE BODY REMOVAL 

1. DRAIN ENGINE COOLANT
2. DISCONNECT ACCELERATOR CABLE
3. DISCONNECT THROTTLE CABLE
4. REMOVE AIR CLEANER HOSE

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Disconnect the PCV hose.

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Loosen the 2 hose clamps, and remove the air cleaner hose.

5. REMOVE THROTTLE BODY

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Disconnect the throttle position sensor connector.

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Disconnect the IAC valve connector.

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Remove the hose clamp

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Disconnect these vacuum hoses:

On-Vehicle Inspection|Page 3755 > < On-Vehicle Inspection|Page 3753