Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Emptying of the system AdBlue SCR
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Reset - Starter restriction from SRC system
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Test - Intake air mass sensor CUUx
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Basic settings - exhaust gas flap
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Test - Intake air mass sensor - test drive
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Adaptation of DPF differential pressure sensor
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Creation of readiness
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Zeroing learning values - Quantity measuring unit - regulator valve
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Turbo blower - replacement (adaptation)
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine DPF regeneration CAYB
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine DPF regeneration
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine DPF regeneration - when vehicle is parked
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Adaptation of injection valve after replacement R4
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Adaptation of DPF differential pressure sensor
21.1.2025 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Bleeding of fuel system - variant 2