06 6speed got 2 codes and cel on. ECM/PCM Power Input Signal Intermittent/ Crankshaft Position Sensor Performance. Truck runs fine everything on it works. Its got a BDDL Thats what what we used to get the codes. Need some help tho to figure out whats wrong with it. Should it be driven or not till problem is solved?

 

I doubt that there is any real problem. I get p0602 and p0336 fairly often with my TST and Smarty. I get the p0336 only without the Smarty, this is a common TST code. They do not have any effect on the engine or performance. I would just clear them and not worry. If they come back then you might check the crankshaft sensor wiring and A/C wiring in that area and see if any thing is rubbing or loose.

Threw the same codes plus p0633 with the BDDL.

 

Hey thanks for the reply man. I figure it would be something dumb. But one of my friends lost an ecm and instrument cluster on an 05 and those parts aint cheap. Aleast he had warranty. i dont think the 06 would pass into warranty work.