toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 4010 > < Diagram Information and Instructions|Page 4008
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Exhaust Bypass Valve Vacuum Solenoid: Testing and Inspection

VACUUM SWITCHING VALVE (VSV) INSPECTION 

1.  REMOVE VSV.
2.  INSPECT VSV.

A.  Inspect VSV for open circuit.

Using an ohmmeter, check that there is continuity between the terminals.

Resistance at 20°C (68°F): 22 - 26 Ohms 

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If there is no continuity, replace the VSV.

B.  Inspect VSV for ground.

Diagram Information and Instructions|Page 4010 > < Diagram Information and Instructions|Page 4008