No Continuity

Fig. 51: Checking VSV Continuity Between Each Terminal & Body Using Ohmmeter Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Inspect the VSV operation.

1. Check that air dose not flow from port.

2007 ENGINE Emission Control - Sequoia

Fig. 52: Checking That Air Dose Not Flow From Port Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2. Apply battery positive voltage across the terminals.

3. Check that air flows from port.

If operation is not as specified, replace the VSV. 3. REINSTALL VACUUM SWITCHING VALVE

2007 ENGINE Emission Control - Sequoia

Fig. 53: Applying Battery Positive Voltage Across Terminals Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

VENTILATION VALVE

COMPONENTS

2007 ENGINE Emission Control - Sequoia

VENTILATION VALVE COVER

VENTILATION VALVE COVER

|N-rn (kgfcm,ft.*lbf)| : Specified torque if Precoated part

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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