| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test of engine temperature sensor - outlet from radiator (G83) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test of fuel temperature sensor (G81) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test - Intake air mass sensor - test drive | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test of engine temperature sensor (G62) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test of intake air temperature sensor (G42) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test - exhaust gas return valve 1 (GX5) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test - Change-over valve for the cooler of the exhaust gas recirculation | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test - exhaust recirculation - servo motor (V338) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Activation - fuel pump (G6) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Evacuation of fuel tank | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test / activation of fuel pump and control relay | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Bleeding of fuel system | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Creation of readiness | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Automatic test procedure | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Zeroing learning values - Adaptation of the mean quantity value | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Zeroing learning values - Lambda sensor(s) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Zeroing learning values DPF - If replaced: engine control unit/DPF | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Zeroing learning values DPF - If replaced: pressure difference sensor (G505) | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Zeroing learning values DPF - If replaced: DPF | |||||||||
| 30.10.2026 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Injector: corrective value - Test | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 12.10.2026 | there are 1715 procedures in the database.
Last actualization: 12.10.2026 | there are 1715 procedures in the database.