| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values DPF - If replaced: engine control unit/DPF | |||||||||
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values DPF - If replaced: pressure difference sensor (G505) | |||||||||
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values DPF - If replaced: DPF | |||||||||
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Injector: corrective value - Test | |||||||||
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Adaptation of injection valve after replacement | |||||||||
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Customer limitation of maximum speed | |||||||||
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Test of the condition of the diesel particulate filter - oil ash | |||||||||
| 11.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Reducing agent SCR - AD-Blue - status check | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Test - additive pump SCR AD-Blue (V437) | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Test - filling pressure control valve (N75) CUUx variant 1 | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Test - Intake air mass sensor CUUx | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Basic settings - Zero detection of SRC additive level | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Zeroing learning values: additive injection system | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Test - Dosing of the reducing agent SCR AdBlue | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Reducing agent AD-Blue - status check | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Check the leakproofness of the lines AdBlue - SCR | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Zero detection of SRC additive level - AdBlue | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx | |||||||||
| 11.10.2022 | Crafter (2E) 2006 - 2016 | 01 - Engine | Test - Intake air mass sensor - test drive | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 18.04.2026 | there are 1715 procedures in the database.
Last actualization: 18.04.2026 | there are 1715 procedures in the database.