So my ficm went bad sent it to get rebuilt. Long story short I had it rebuilt with 58v mod. I got it today installed everything and it's still throwing the ficm code, glow plug circut #8 and Throttle fuel inhibit circ. I know the glow plug circ dosnt have anything to do with it but why wouldn't it fix the ficm code and start throwing the throttle fuel inhibit circ. code? I cleared them and they still come back I'm stumped.