| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Bleeding of fuel system | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - engine control unit (J623) - power supply | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - additional cooling pump - relay | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - pump of cooling liquid - Change-over valve (N492) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - system indicator light: glowing (K29) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - fuel pump: control unit (J538) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - high heat performance relay (J360) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - low heat performance relay (J359) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - throttle valve: control unit (J338) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test of radiator fan control unit (J293) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test of heating (glow) unit (J179) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - exhaust gas return valve 1 (GX5) | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Test - Change-over valve for the cooler of the exhaust gas recirculation | |||||||||
| 31.1.2024 | Enyaq (NY) MEB (PQE3) 2021 -> | 01 - Engine | Activation - fuel pump (G6) | |||||||||
| 31.1.2024 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Test start/stop | |||||||||
| 31.1.2024 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Test: clutch pedal - pedal switch | |||||||||
| 31.1.2024 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 31.1.2024 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Test - Intake air mass sensor - test drive | |||||||||
| 31.1.2024 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Test of cruise control | |||||||||
| 31.1.2024 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Adaptation: oil presure for engine run-in | |||||||||
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.