I recently installed a stealth 67 turbocharger in my lml duramax along with a cp3 conversion and manifolds. Ever since I've installed the turbo I've gotten the code p003a and the truck never moved the vanes and was laggy. I verified the vanes move and the vps works. I took the solenoid that came with the stealth 67 off and put my old vane solenoid on the turbo as advised by DuramaxTuner. Nothing changed. Until I drove it and the vanes were cycling vane position sensor had numbers moving and she hauled ass. I shut the truck off and on next start up same things happening no vane cycling and this time the vanes are at exactly 100% and saw code p2599 and p0045. I took a multimeter to the vane actuator wires to see how much power was coming through when I had my dad start the truck up and was barely getting 140 millivolts (.14 volts) on truck startup and around 50 millivolts after the vane cycle procedure. I also have codes u0121 u0415 (both ABS but no brake light or ABS light) and u0073 (control module bus a no communication) . I don't want to drive it because it burns through fuel now. Can this be a tuning related issue I have DSP5 tuning wired into the ecu? Or could this be a bad ecu or maybe an electrical harness issue? Any insight is appreciated.