Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 A5 (8F) Cabrio B8 (MLB/PQ48) 2009 - 2013 01 - Engine Creation of readiness
8.2.2026 A5 (8F) Cabrio B8 (MLB/PQ48) 2009 - 2013 01 - Engine Automatic test procedure
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Injector: corrective value - Test V3
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Adaptation of injection valve after replacement R3
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine SFD
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Security access: blocking detection
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine DPF regeneration
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Clogging of diesel particulate filter - oil Ash
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Start/Stop check
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test - idle stabilization
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Temperature sensors test
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test: clutch pedal - pedal switch
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Test - exhaust recirculation CUUx
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Basic settings - exhaust gas flap
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Zeroing learning values - cylinders: pressure sensor
8.2.2026 A6 /A7 (F2) C8 (MLB Evo) 2019-> 01 - Engine Measurement of compression pressure