Check Valve
WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
CHECK VALVE SERVICE DATA SPECIFICATIONS
| Vacuum leakage (booster hose end) [at vacuum of - 66.7 kPa (- 500 mmHg, - 19.69 inHg)] |
1.3 kPa (10 mmHg, 0.39 inHg) maximum vacuum loss for 15 seconds |
| Vacuum leakage (intake manifold hose end) |
No vacuum should exist. |