MY ecm wont take a tune so i need a new one AMZ2 code.
May 15, 2009 #1 z-eater stock with pulley Established Member Joined Dec 8, 2004 Messages 427 Location st louis MY ecm wont take a tune so i need a new one AMZ2 code.
May 17, 2009 #2 it'llgo New Member Established Member Joined Aug 5, 2007 Messages 380 Location Ft. Pierce, Fl AMZ2 code, is that the software or the code on the outside of the ecm. The one I have says QUD2 on it I think.
AMZ2 code, is that the software or the code on the outside of the ecm. The one I have says QUD2 on it I think.
