Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Zeroing learning values DPF - If replaced: pressure difference sensor (G505)
21.1.2025 A5 (8T) B8 (MLB/PQ484) 2008 - 2016 01 - Engine Zeroing learning values DPF - If replaced: DPF
21.1.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Zeroing learning values DPF - If replaced: DPF
21.1.2025 A5 (8T) B8 (MLB/PQ484) 2008 - 2016 01 - Engine Injector: corrective value - Test
21.1.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Injector: corrective value - Test
21.1.2025 A5 (8T) B8 (MLB/PQ484) 2008 - 2016 01 - Engine Customer limitation of maximum speed
21.1.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Customer limitation of maximum speed
21.1.2025 A5 (8T) B8 (MLB/PQ484) 2008 - 2016 01 - Engine Start/stop - activation/deactivation
21.1.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Start/stop - activation/deactivation
21.1.2025 A5 (8T) B8 (MLB/PQ484) 2008 - 2016 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Security access: blocking detection
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Injector: corrective value - Test V6
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Injector: corrective value - Test V5
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - idle stabilization
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - Intake air mass sensor - test drive
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of cruise control
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Adaptation: oil presure for engine run-in
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Creation of readiness