Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Creation of readiness
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Automatic test procedure
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Deletion of statistics memory - Start-stop
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Zeroing learning values - Lambda sensor(s)
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Injector: corrective value - Test
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Customer limitation of maximum speed
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Start/stop - activation/deactivation
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of the condition of the diesel particulate filter - oil ash
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Emptying of the system AdBlue SCR
8.2.2026 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Reset - Starter restriction from SRC system
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Injector: corrective value - Test V3
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Adaptation of injection valve after replacement R3
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Security access: blocking detection
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Start/Stop check
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Test - idle stabilization
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Test - Intake air mass sensor CUUx
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Basic settings - exhaust gas flap