Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Automatic test procedure
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Creation of readiness
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Creation of readiness
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of load signals for alternator
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of filling pressure
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - engine control unit (J623) - power supply
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - Starter control (J906)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - high heat performance relay (J360)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - low heat performance relay (J359)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test - throttle valve: control unit (J338)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of radiator fan control unit (J293)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of heating (glow) unit (J179)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of DPF differential pressure sensor 1 (G505)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of fuel temperature sensor (G81)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of engine temperature sensor (G62)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of intake air temperature sensor (G42)
21.1.2025 Q5 (8R) B8 (MLB/PQ48) 2009-2017 01 - Engine Test of filling and atmospheric pressure sensor (G31)