Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of cruise control
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of intake air temperature sensor (G299)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of filling and atmospheric pressure sensor (G31 G71 J623)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - fuel pressure - pressure sensor (G247)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 2
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 1
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Automatic test procedure
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - activation - fuel pump (G6)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Creation of readiness
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Evacuation of fuel tank
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Bleeding of fuel system
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Injector - zeroing learning values
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Creation of readiness
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - engine control unit (J623) - power supply
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - throttle actuator
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - fuel pump: control unit (J538)