Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test - engine control unit (J623) - power supply
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test - throttle actuator
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test - fuel pump: control unit (J538)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test - Starter control (J906)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test - voltage: terminal 30 (J317)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test of DPF differential pressure sensor 1 (G505)
21.1.2025 A8 (F8) D5 (MLB Evo/PQ65) 2018 -> 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
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 Zeroing learning values DPF - If replaced: DPF
21.1.2025 Caddy (SK) MQBevo (PQ3S) 2021 -> 01 - Engine Bleeding (deaeration) - Engine cooling
21.1.2025 Caddy (SK) MQBevo (PQ3S) 2021 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Caddy (SK) MQBevo (PQ3S) 2021 -> 01 - Engine Basic settings - exhaust gas flap
21.1.2025 Caddy (SK) MQBevo (PQ3S) 2021 -> 01 - Engine Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx