Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of engine temperature sensor (G62)
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test of engine temperature sensor (G62)
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test of engine temperature sensor (G62)
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test of intake air temperature sensor (G42)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of intake air temperature sensor (G42)
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test of intake air temperature sensor (G42)
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test of intake air temperature sensor (G42)
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test - exhaust gas return valve 1 (GX5)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - exhaust gas return valve 1 (GX5)
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test - exhaust gas return valve 1 (GX5)
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test - exhaust gas return valve 1 (GX5)
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test - exhaust recirculation - servo motor (V338)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - exhaust recirculation - servo motor (V338)
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test - exhaust recirculation - servo motor (V338)
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test - exhaust recirculation - servo motor (V338)
21.1.2025 Leon (KL) 2021 -> 01 - Engine Activation - fuel pump (G6)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Activation - fuel pump (G6)
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Activation - fuel pump (G6)
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Activation - fuel pump (G6)
21.1.2025 Leon (KL) 2021 -> 01 - Engine Evacuation of fuel tank