yes,I felt the full lenght of rubber pipes.I will try something today,as I read these two things might be at fault.The air pump,and air pump valve.I will block off these hoses,then test vacuum.If it works,I will just run with them blocked,as they don't have testing in my state.
My Maf is new but I will switch,can't read codes.But I will look for used NAPA scanner next year.

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1999 w140, quit voting to old, and to old to fight, a god damned veteran