the other day i almost killed my truck,ran her with a plugged fuel filter and set off a bunch of codes,some went away when i used the smarty some did not,i still get a 1694 and a 0500 and a 1693 even after clearing all with the snarty,the 1694 doesnt even show up on the smarty only on the key on 3 times thing,would disconecting my bateries overnite clear the other codes,before this insident my truck was code free,at least the death code went away, 0216,eeeeeek, hope i never see it again

 

I've had those same codes since I loaded Smarty as well. Also have the 602 code that is typical with the Smarty....