Check Valve
WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
SERVICE DATA AND SPECIFICATIONS - CHECK VALVE TABLE
| Vacuum leakage [at vacuum of - 66.7 kPa(- 500 mm Hg, - 19.69 in Hg)] |
Within 1.3 kPa (10 mm Hg, 0.39 in Hg) of vacuum for 15 seconds |