toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 2996 > < Diagram Information and Instructions|Page 2994
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Throttle Body: Service and Repair

PROCEDURE

Removal 

1. Disconnect negative terminal cable from battery.
2. Drain engine coolant.

3. Disconnect cruise control actuator cable.
4. Disconnect accelerator cable.
5. Disconnect throttle cable.

6. Disconnect air cleaner hose.
7. Disconnect no. 2 positive crankcase ventilation hose.
8. Disconnect EVAP hose.
9. Disconnect vacuum hoses.

10. Disconnect no. 2 water bypass hose.
11. Disconnect throttle position sensor connector.
12. Disconnect idle air control valve connector.

Diagram Information and Instructions|Page 2996 > < Diagram Information and Instructions|Page 2994