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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (Suspension Control System) >> HBMC >> System Description >> Structure And Operation >> PPMU Pipe

PPMU Pipe

WARNING: This page is about a different car, the 2012 Infiniti QX56 and 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

PPMU and right and left tubes are connected. When oil increases according to increase of system pressure, increased amount of oil is sent to PPMU. When system pressure decreases, oil discharged from PPMU is sent to right and left tubes.