Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 Leon (KL) 2021 -> 01 - Engine Injector: corrective value - Test
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Injector: corrective value - Test
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Injector: corrective value - Test
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Injector: corrective value - Test
21.1.2025 Leon (KL) 2021 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Start/stop - activation/deactivation
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Leon (KL) 2021 -> 01 - Engine Emptying of the system AdBlue SCR