Check Valve

WARNING: This page is about a different car, the 2005 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

CHECK VALVE SPECIFICATION

Vacuum leakage [at vacuum of - 66.7 kPa(-500 mmHg, - 19.69 inHg]

within 1.3 kpa (10 mmHg, 0.39 inHg) of vacuum for 15 seconds