[MikeElliston]

i FINALLY got my engines running, and my starboard engine (cat 3412e) is throwing out buttloads of trouble codes, most are in my tech book for the engine, but code 43 is not there, does anyone know what code 43 means ??

[Billy1119]

According to my manual, code 43 is "Rack Subsystem Fault." It does not have any solutions listed for this code, and frankly, I'm not sure what it means, but hopefully this will get you on your way.