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Check Valve

WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.

CHECK VALVE SERVICE DATA 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