GS 300 L6-3.0L (2JZ-GE) (1993)
Canister Purge Solenoid: Testing and Inspection
INSPECTION
1. Check Vacuum Circuit Continuity In Vacuum Switching Valve (VSV) By Blowing Air Into Pipe
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Connect the VSV terminals to the battery terminals as illustrated.
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Blow air into pipe E and check that air comes out of pipe F.
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Disconnect the battery from the VSV.
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Blow air into pipe E and check that air does not come out of pipe F. If a problem is found, replace the VSV.
2. Check For Short Circuit
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Using an ohmmeter, check that there is no continuity between the terminal and the VSV body. If there is continuity, replace the VSV.
3. Check For Open Circuit
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Using an ohmmeter, measure the resistance between the terminals as shown.
Resistance: 27 - 33 Ohms at 20°C (68°F).
If resistance is not within specification, replace the VSV.