| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Deletion of statistics memory - Start-stop | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values - Adaptation of the mean quantity value | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values - Lambda sensor(s) | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values DPF - If replaced: engine control unit/DPF | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values DPF - If replaced: pressure difference sensor (G505) | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values DPF - If replaced: DPF | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Injector: corrective value - Test | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Adaptation of injection valve after replacement | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Customer limitation of maximum speed | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Start/stop - activation/deactivation | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Test of the condition of the diesel particulate filter - oil ash | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Error message identification AdBlue SCR dashboard | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Reducing agent SCR - AD-Blue - status check | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Deletion of an error message SCR - AdBlue - dashboard | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Zeroing learning values - cylinders: pressure sensor | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Test - Intake air mass sensor - test drive | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Test of cruise control | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Adaptation: oil presure for engine run-in | |||||||||
| 3.10.2022 | Tiguan (5N) MQB (PQ37) 2009 -> | 01 - Engine | Adaptation of injection valve after replacement CLHx;CNHx | |||||||||
Diagnostic procedures for a VAG diagnostics.
Last actualization: 23.08.2025 | there are 1715 procedures in the database.
Last actualization: 23.08.2025 | there are 1715 procedures in the database.