Ab valve nissan Ab Valve: What the Heck Does It Do and What - 2CarPros Ok the ab valve, it is apart of the air injection system, some one told me that when the engine is idling that the ab valve keeps the the... Source Source Source Source Source Source Source Source Source Source Read Also: P1441 vacuum cut valve bypass valve nissan Nissan ga16 valve clearance Vacuum cut valve bypass valve nissan frontier Vacuum cut valve bypass valve nissan pathfinder 2001 Nissan pathfinder idle air control valve Nissan valve timing control system
ENbw~~60_35.JPG "Ab valve nissan #4")
