Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test of fuel temperature sensor (G81)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test of engine temperature sensor (G62)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Activation - fuel pump (G6)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test of pedal switches (cruise control)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Basic settings - adaptation - Test: throttle valve
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Creation of readiness
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Automatic test procedure
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Basic settings - exhaust gas flap
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Adaptation: oil presure for engine run-in
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Adaptation: soot clogging DPF - If replaced: DPF
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Creation of readiness
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Test of filling and atmospheric pressure sensor
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Test - filling pressure control valve (N75)
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Snížení Pressureu v railu
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Evacuation of fuel tank III
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine Bleeding of fuel system variant III
21.1.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 01 - Engine DPF regeneration - when vehicle is parked