Hey guys, been a minute since I've been on here. The good news is i got another cummins. Beautiful 98.5 single cab 5 speed base model with only 94,000 miles on it! The bad news is on my home from buying the truck in bfe Alabama all hell broke loose. When i bought the truck i knew the fuel gauge and tachometer were in and out. On the way home it started dead pedaling. Not complete dead pedal but i only had use of maybe 25% throttle. Against my better judgement i proceeded to limp it the rest of the 4 hrs home. The next morning i disconnected the batteries and reset the APPS. This made a world of difference but the throttle would still drop out sporadically. So i ordered a timbo apps and installed/calibrated only to still have the same issue. I don't currently own a code reader so i ran to O'reillys and had my buddy pull codes. This is where things really go downhill. P1693 (?), PO336 (crank position sensor), PO118(coolant temp sensor), PO113(iat sensor), P1698 (?), PO216 (Fi pump timing), P1690 (Fi pump not agreeing with ecm). Checked fuel pressre and im only getting 10psi at idle from a fass factory replacement lift pump. So my first step is to get a good fass frame rail mounted unit. My issue is whether the problem is the ecm, the vp44, or both. Ive checked and cleaned all grounds. The fact that it is throwing codes for every sensor on the engine leads me to believe the ecm went stupid on me. But the pump death codes and somewhat low fuel pressure tells me that the vp is bad. If anybody has any advice or could point me in the right direction before i start throwing money at this thing it would be much appreciated.