Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Bleeding of fuel system
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test of pedal switches (cruise control)
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Creation of readiness
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Automatic test procedure
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Zeroing learning values DPF - If replaced: engine control unit/DPF
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Zeroing learning values DPF - If replaced: pressure difference sensor (G505)
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Zeroing learning values DPF - If replaced: DPF
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Injector: corrective value - Test
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Start/stop - activation/deactivation
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Emptying of the system AdBlue SCR
21.1.2025 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Reset - Starter restriction from SRC system
21.1.2025 Amarok (2H) 2010 - 2021 01 - Engine Security access: blocking detection
21.1.2025 Amarok (2H) 2010 - 2021 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Amarok (2H) 2010 - 2021 01 - Engine Test start/stop
21.1.2025 Amarok (2H) 2010 - 2021 01 - Engine Test - idle stabilization
21.1.2025 Amarok (2H) 2010 - 2021 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1