ES 350 V6-3.5L (2GR-FE) (2007)
1. When the vacuum is applied to the E port, check that air is sucked into the filter. If the result is not as specified, replace the VSV.
2. Apply battery voltage across the terminals. When the vacuum is applied to the F port, check that air is sucked into the E port.
If the result is not as specified, replace the VSV.