Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Zeroing learning values DPF - If replaced: DPF
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Injector: corrective value - Test
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Adaptation of injection valve after replacement
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Customer limitation of maximum speed
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Start/stop - activation/deactivation
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 6D - Gull-wing door Rear lid/tailgate/boot lid - opening angle - settings
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine DPF regeneration
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Injector: corrective value - Test V6
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Injector: corrective value - Test V5
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test - idle stabilization
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Basic settings - exhaust gas flap
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Measurement of compression pressure
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test - exhaust recirculation (GX6) - servo motor (V339) CLHx
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test - Intake air mass sensor - test drive
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Test of cruise control
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Basic settings - Low-pressure exhaust gas return valve
1.2.2024 A5 (F5) B9 (MLB Evo/PQ49) 2017 -> 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)