Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Customer limitation of maximum speed
8.2.2026 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Reducing agent SCR - AD-Blue - status check
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine SFD
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Disconnect after impact - unblocking
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Bleeding (deaeration) - Engine cooling
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Test: clutch pedal - pedal switch
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Basic settings - exhaust gas flap
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Test of cruise control
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Adaptation: soot clogging DPF - If replaced: DPF
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Creation of readiness
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Test of filling and atmospheric pressure sensor
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Snížení Pressureu v railu
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Evacuation of fuel tank III
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Bleeding of fuel system variant III
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine DPF regeneration - when vehicle is parked
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Settings - Charge Pressure Controller - NOsetelný servo motor (V465)
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Settings - Charge Pressure Controller - setelný servo motor (V465)
8.2.2026 Octavia 4 (NX) 2020 -> 01 - Engine Test: přestatusování vačkového hřídele - sací ventily