| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8.10.2022 | Passat B8 (MQB/PQ48) | 08 - Air-conditioning | Air-conditioning - control unit - replacement | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 08 - Air-conditioning | Storage of seat heating upon switching off the ignition - front passenger | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 08 - Air-conditioning | Condition for disconnection of the compressor | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 08 - Air-conditioning | Storage of seat heating upon switching off the ignition - driver | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 08 - Air-conditioning | Basic settings - learned terminal buffers of the valves | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Test - additive pump SCR AD-Blue (V437) | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 2 | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 1 | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Test - Intake air mass sensor CUUx | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Test - exhaust recirculation CUUx | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Zeroing learning values - Low-pressure exhaust gas return valve | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Zeroing learning values - cylinders: pressure sensor | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Measurement of compression pressure | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Basic settings - Zero detection of SRC additive level | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Zeroing learning values: additive injection system | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Test - Dosing of the reducing agent SCR AdBlue | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Reducing agent AD-Blue - status check | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Check the leakproofness of the lines AdBlue - SCR | |||||||||
| 8.10.2022 | Passat B8 (MQB/PQ48) | 01 - Engine | Zero detection of SRC additive level - AdBlue | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 22.06.2025 | there are 1715 procedures in the database.
Last actualization: 22.06.2025 | there are 1715 procedures in the database.