ok just checking to see if I should try a maf,still can't figure why I can't hit full throttle,without acting like no fuel.Fuel pressure right on,I I knew how easy to pull injectors I'd see if they are mucked up.ran a scan only code was a 0410,because I don't use secondary air injection,have not for 4 years.Oxygen switching fine,maf works,and ignition all new.
Fuel tank was drained,new fuel in.new filter

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1999 w140, quit voting to old, and to old to fight, a god damned veteran, deutschland deutschland uber alles uber alles in der welt