Refined ECU remap for the 2013 Audi Q5 3.0 V6 TDI with CDUC engine and Bosch EDC17_CP44 controller. Based on software version 0001 (ID: 526373), this Stage 1 calibration enhances drivability by optimizing torque response, fuel delivery, and boost control while preserving emission systems. Tailored for automatic transmission and CMD Flash tools.