| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.10.2022 | ID.3 (E1) 2020 -> | 01 - Engine | Test - low heat performance relay (J359) | |||||||||
| 3.10.2022 | ID.3 (E1) 2020 -> | 01 - Engine | Test - throttle valve: control unit (J338) | |||||||||
| 3.10.2022 | ID.3 (E1) 2020 -> | 01 - Engine | Test of radiator fan control unit (J293) | |||||||||
| 3.10.2022 | ID.3 (E1) 2020 -> | 01 - Engine | Test of heating (glow) unit (J179) | |||||||||
| 3.10.2022 | ID.3 (E1) 2020 -> | 01 - Engine | Test - exhaust gas return valve 1 (GX5) | |||||||||
| 3.10.2022 | ID.3 (E1) 2020 -> | 01 - Engine | Test - Change-over valve for the cooler of the exhaust gas recirculation | |||||||||
| 3.10.2022 | ID.3 (E1) 2020 -> | 01 - Engine | Activation - fuel pump (G6) | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - additive pump SCR AD-Blue (V437) | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 2 | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 1 | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - exhaust recirculation CUUx | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Zeroing learning values - Low-pressure exhaust gas return valve | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Zeroing learning values - cylinders: pressure sensor | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Measurement of compression pressure | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Basic settings - Zero detection of SRC additive level | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Zeroing learning values: additive injection system | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Test - Dosing of the reducing agent SCR AdBlue | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Check the leakproofness of the lines AdBlue - SCR | |||||||||
| 3.10.2022 | Octavia 4 (NX) 2020 -> | 01 - Engine | Zero detection of SRC additive level - AdBlue | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 02.03.2026 | there are 1715 procedures in the database.
Last actualization: 02.03.2026 | there are 1715 procedures in the database.