| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21.1.2025 | A1 (GB) MQB-A0 (PQ27) 2019 -> | 01 - Engine | Creation of readiness | |||||||||
| 21.1.2025 | A1 (GB) MQB-A0 (PQ27) 2019 -> | 01 - Engine | Automatic test procedure | |||||||||
| 21.1.2025 | A1 (GB) MQB-A0 (PQ27) 2019 -> | 01 - Engine | Zeroing learning values - Lambda sensor(s) | |||||||||
| 21.1.2025 | A1 (GB) MQB-A0 (PQ27) 2019 -> | 01 - Engine | Start/stop - activation/deactivation | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Security access: blocking detection | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Start/Stop check | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Test - idle stabilization | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 1 | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Test of cruise control | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Adaptation of DPF differential pressure sensor | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Adaptation of injection valve after replacement CLHx;CNHx | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Creation of readiness | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Zeroing learning values - Quantity measuring unit - regulator valve | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Turbo blower - replacement (adaptation) | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Adaptation of injection valve after replacement R4 | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Adaptation of DPF differential pressure sensor | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Bleeding of fuel system - variant 2 | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Test - filling pressure control valve (N75) | |||||||||
| 21.1.2025 | A4 (8K) B8 (MLB/PQ48) 2008 - 2016 | 01 - Engine | Test - system indicator light: Diesel Particulate Filter (K231) | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 18.04.2026 | there are 1715 procedures in the database.
Last actualization: 18.04.2026 | there are 1715 procedures in the database.