Hey Guys, New to the Forum, but not new to Cummins diesel trucks. I limped my Cummins home on idle as this is all it would do. 2002 Dodge Cummis 4x4 6 speed manual. Basically stock, except for Smarty programmer and Airdog 100 fuel pump along with pillar gauges to monitor.    Host of codes showing up when I read them off my Smarty programmer. I swear I have a bad ground or something of that nature, but I don't know where else to look. I'm almost at my wits end! Things I have alread