| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - fuel pressure - pressure sensor (G247) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - electromagnetic valve for the active carbon box (N80) variant 2 | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - electromagnetic valve for the active carbon box (N80) variant 1 | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Automatic test procedure | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - activation - fuel pump (G6) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Creation of readiness | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Evacuation of fuel tank | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Bleeding of fuel system | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Injector - zeroing learning values | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Creation of readiness | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test of gas pedal position sensor 1; 2 (G79; G185) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test of filling pressure | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - engine control unit (J623) - power supply | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - throttle actuator | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - injector 1-4 (N30;N31;N32;N33) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - fuel pump: control unit (J538) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test - Starter control (J906) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test of radiator fan control unit (J293) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test of engine temperature sensor - outlet from radiator (G83) | |||||||||
| 30.7.2025 | Leon (KL) 2021 -> | 01 - Engine | Test of fuel temperature sensor (G81) | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 23.08.2025 | there are 1715 procedures in the database.
Last actualization: 23.08.2025 | there are 1715 procedures in the database.