low1200hd
New Member
Does anyone know what the difference is between the 32534-05A ecm (happens to be on an 06 Dyna) and a newer 32534-05C ecm. Mainly looking to see if the Pin 3 (tach output, pink wire) is actually useable on the -05A? My wiring diagram for an 06 35th Anniversary shows no labeling for pin 3 on the ecm. But the -05C for a touring bike shows the Tach out is connected to the tach.