Date Model Control unit address (e.g. 01) Diagnostic procedure
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test: temperature sensor - ambient temperature (G17)
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test: adjusting camshaft valve 1 (N205)
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Erasing of learning values
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test of intake air temperature sensor (G299)
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 2
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Automatic test procedure
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Creation of readiness
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Evacuation of fuel tank II
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Evacuation of fuel tank
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Bleeding of fuel system variant II
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Bleeding of fuel system
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Zeroing learning values
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Creation of readiness
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Evacuation of fuel tank
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Bleeding of fuel system
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Erasing of learning values
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test / activation of fuel pump and control relay
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - engine control unit (J623) - power supply
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
14.3.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - fuel pump: control unit (J538)