toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Reed Valve for PAIR <--> [Pulsair Valve, Secondary Air Injection] > < Diagram Information and Instructions|Page 2430
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5. Inspect vacuum switching valve operation.

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Check that the air flows from pipe E to the pipe P.

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Apply battery voltage across the terminals.

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Check that the air flows from pipe E to pipe F.

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If operation is not as specified, replace the vacuum switching valve.

6. Reinstall vacuum switching valve.

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Install the vacuum switching valve with the screws.

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Connect the connector and 3 vacuum hoses to the vacuum switching valve.

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Install the emission control valve set assembly with the 4 bolts.

Torque:  20 Nm (14 ft lb) 

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Connect the air hose and vacuum hose to the air intake chamber.

7. Reinstall air intake chamber.

Reed Valve for PAIR <--> [Pulsair Valve, Secondary Air Injection] > < Diagram Information and Instructions|Page 2430