toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Leak Detection Solenoid, Evaporative System|Specifications|Page 2599 > < Leak Detection Solenoid, Evaporative System|Specifications|Page 2597
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Leak Detection Solenoid: Testing and Inspection

VACUUM SWITCHING VALVE FOR VAPOR PRESSURE SENSOR 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: 33 - 39 Ohms at 20°C (68°F) 

If there is no continuity. replace the VSV.

B. Inspect VSV for ground

Using an ohmmeter, check that there is no continuity between each terminal and the body.
If there is continuity, replace the VSV.

Leak Detection Solenoid, Evaporative System|Specifications|Page 2599 > < Leak Detection Solenoid, Evaporative System|Specifications|Page 2597