2017-19 GM T-K2 Platform Powertrain
2018 Chevy 3500HD Duramax L5P 104,000 miles.... I initially had P003A and so I just replaced the VGT Actuator w GM Part 12708802, (long story just to get the actuator), after install, no codes were confirmed after ignition cycle, but permanent code still existed P003A, with no CEL. I took it...