Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Injector: corrective value - Test V6
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Injector: corrective value - Test V5
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test - idle stabilization
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Basic settings - exhaust gas flap
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Measurement of compression pressure
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test - exhaust recirculation (GX6) - servo motor (V339) CLHx
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test - Intake air mass sensor - test drive
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test of cruise control
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Basic settings - Low-pressure exhaust gas return valve
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test of the condition of the diesel particulate filter - oil ash CLHx;CNHx
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Creation of readiness
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Zeroing learning values - Quantity measuring unit - regulator valve
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Turbo blower - replacement (adaptation)
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Adaptation of injection valve after replacement
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Bleeding of fuel system - variant 2
21.1.2025 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test of the condition of the diesel particulate filter