| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Zeroing learning values | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Creation of readiness | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Evacuation of fuel tank | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Charge Pressure Controller - adaptation | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Bleeding of fuel system | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Erasing of learning values | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of gas pedal position sensor 1; 2 (G79; G185) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of load signals for alternator | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of filling pressure | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test / activation of fuel pump and control relay | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - engine control unit (J623) - power supply | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - throttle actuator | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - injector 1-4 (N30;N31;N32;N33) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - fuel pump: control unit (J538) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - voltage: terminal 30 (J317) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of radiator fan control unit (J293) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test - Neutral gear sensor (G701) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of DPF differential pressure sensor 1 (G505) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of engine temperature sensor - outlet from radiator (G83) | |||||||||
| 1.8.2026 | Leon (5F) MQB (PQ37) 2013 - 2020 | 01 - Engine | Test of fuel temperature sensor (G81) | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 01.09.2026 | there are 1715 procedures in the database.
Last actualization: 01.09.2026 | there are 1715 procedures in the database.