| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18.6.2026 | Leon (KL) 2021 -> | 01 - Engine | Automatic test procedure | |||||||||
| 18.6.2026 | Leon (KL) 2021 -> | 01 - Engine | Start/stop - activation/deactivation | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Injector: corrective value - Test V3 | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Adaptation of injection valve after replacement R3 | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Bleeding (deaeration) - Engine cooling | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Adaptation - pressure difference sensor - exhaust recirculation | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Security access: blocking detection | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | DPF regeneration | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Clogging of diesel particulate filter - oil Ash | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Start/Stop check | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - idle stabilization | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Temperature sensors test | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test: clutch pedal - pedal switch | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 2 | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 1 | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - Intake air mass sensor CUUx | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - exhaust recirculation CUUx | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Zeroing learning values - Low-pressure exhaust gas return valve | |||||||||
| 18.6.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Zeroing learning values - cylinders: pressure sensor | |||||||||
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.