| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of filling and atmospheric pressure sensor (G31) | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - exhaust gas return valve 1 (GX5) | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - exhaust recirculation - servo motor (V338) | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Activation - fuel pump (G6) | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Evacuation of fuel tank | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test / activation of fuel pump and control relay | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Bleeding of fuel system | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Basic settings - adaptation - Test: throttle valve | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Basic settings - Neutral gear sensor (G701) | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Basic settings - turbo blower | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Basic settings - exhaust gas return valve 1 (GX5) | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Creation of readiness | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Automatic test procedure | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Deletion of statistics memory - Start-stop | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Zeroing learning values - Adaptation of the mean quantity value | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Zeroing learning values - Lambda sensor(s) | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Injector: corrective value - Test | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Customer limitation of maximum speed | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Start/stop - activation/deactivation | |||||||||
| 4.9.2025 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of the condition of the diesel particulate filter - oil ash | |||||||||
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.