Check Valve
WARNING: This page is about a different car, the 2012 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
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| When suitable tool (A) is connected to the booster side (B) |
Vacuum should not decrease more than 1.3 kPa (10 mmHg, 0.39 inHg) for 15 seconds under a vacuum of -26.6 ± 1.3 kPa (-200 ± 1.3 mmHg, -7.87 ± 0.04 inHg). |
| When suitable tool (A) is connected to the engine side (C) |
Vacuum should not exist. |