| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Start/stop - activation/deactivation | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test of the condition of the diesel particulate filter - oil ash | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test: Reducing agent SCR - Efficiency | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Emptying of the system AdBlue SCR | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Reset - Starter restriction from SRC system | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 17 - Dashboard | Odd speed values - visualisation - settings | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 17 - Dashboard | Correction of fuel consumption and travel distance indicator - settings | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 17 - Dashboard | Language version - settings | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | DPF regeneration | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Clogging of diesel particulate filter - oil Ash | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test start/stop | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - idle stabilization | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Temperature sensors test | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test: clutch pedal - pedal switch | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - additive pump SCR AD-Blue (V437) | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 2 | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 1 | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - exhaust recirculation CUUx | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 30.12.2023 | Octavia 4 (NX) 2020 -> | 01 - Engine | Zeroing learning values - Low-pressure exhaust gas return valve | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 08.12.2025 | there are 1715 procedures in the database.
Last actualization: 08.12.2025 | there are 1715 procedures in the database.