Pickup 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989)
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Testing VSV Operation - Current Applied
6. Check VSV operation by blowing air into pipe E, Fig. 44. If air does NOT flow through pipe G, replace the VSV.
7. Apply battery voltage across terminals. Fig. 43
8. Check that air flows from pipe E through the filter.
9. If not as specified, replace the VSV.
10. Reinstall the VSV. Reconnect electrical connector and vacuum hoses.