Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test start/stop
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test start/stop
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test start/stop
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test start/stop
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test - idle stabilization
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - idle stabilization
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test - idle stabilization
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test - idle stabilization
21.1.2025 Leon (KL) 2021 -> 01 - Engine Temperature sensors test
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Temperature sensors test
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Temperature sensors test
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Temperature sensors test
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Golf 8 (CD) 2020 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Scirocco (13) 2009 - 2015 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Leon (KL) 2021 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)