Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Start/stop - activation/deactivation
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Bleeding (deaeration) - Engine cooling
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Basic settings - exhaust gas flap
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Creation of readiness
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test of filling and atmospheric pressure sensor
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - filling pressure control valve (N75)
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Kick-down - adaptation
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Snížení Pressureu v railu
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Settings - Charge Pressure Controller - NOsetelný servo motor (V465)
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test: lambda control
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test: temperature sensor - ambient temperature (G17)
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test: fuel pressure regulation vlave (N276)
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Erasing of learning values
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test of intake air temperature sensor (G299)
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 2
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Automatic test procedure
21.1.2025 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Creation of readiness