| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 09 - Central electrics | Central lock system - confirmation with the hazard lights - settings - variant II | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 09 - Central electrics | Central lock system - confirmation with the hazard lights - settings | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 09 - Central electrics | Locking - siren confirmation - settings | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 09 - Central electrics | Unlocking - siren confirmation - settings | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 08 - Air-conditioning | windscreen - settings | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 08 - Air-conditioning | recirculation of air - settings | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 08 - Air-conditioning | Air-conditioning - control unit - replacement | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 08 - Air-conditioning | Condition for disconnection of the compressor | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | DPF regeneration | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Clogging of diesel particulate filter - oil Ash | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Temperature sensors test | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 2 | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 1 | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Test - Intake air mass sensor CUUx | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Test - exhaust recirculation CUUx | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Zeroing learning values - Low-pressure exhaust gas return valve | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Zeroing learning values - cylinders: pressure sensor | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Test - exhaust recirculation (GX6) - potentiometer (G466) CLHx | |||||||||
| 1.2.2024 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Test - exhaust recirculation (GX6) - servo motor (V339) CLHx | |||||||||
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.