Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Basic settings - exhaust gas flap
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test - Intake air mass sensor - test drive
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test of cruise control
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Adaptation: oil presure for engine run-in
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Adaptation: DPF ash loading – if replaced: DPF
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Creation of readiness
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test of filling and atmospheric pressure sensor
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Snížení Pressureu v railu
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Evacuation of fuel tank III
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Bleeding of fuel system variant III
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine DPF regeneration - when vehicle is parked
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: detection of burning failure
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: přestatusování vačkového hřídele - sací ventily
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: lambda control
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: aeration of fuel tank
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: temperature sensor - ambient temperature (G17)
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: fuel pressure regulation vlave (N276)
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: adjusting camshaft valve 1 (N205)
8.2.2026 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test: fuel pump - control unit (J538)