Bosch DQ38x 2022+

VAG DQ38x 2022+ (401 Loader) on the latest Golf 8, Formentor, or S3? is now fully supported on AutoTuner!

New AT Protocol!

VAG DQ38x 2022+ (401 Loader): The solution is here! ⚙️🚀

Have you been waiting for a solution for the infamous 401 bootloader on the latest Golf 8, Formentor, or S3? It’s now fully supported on AutoTuner!

Affected TCU Identification:
🔍 Sboot: BH1G0401
🔍 Software: starts with FL_0GC906

Method: Banc Unlock then Flash via OBD! 🔌

Hardware: A new dedicated DQ38x cable is needed!
It is available in our shop as apart of the AutoTuner DSG Kit!

Take control of the shifting performance on the latest 2.0 TSI and 2.0 TDI engines.

#AutoTuner #VAG #DQ381 #DQ38x #0401 #G401 #G04loader #TCUTuning #DSG #Golf8R #Formentor #Chiptuning

The AT Team

Caractéristiques principales

Type: Transmission Control Unit (TCU) ⚙️
Mode: BANC NR, OBD VR 🔌
Readout (OBD): Calibration 🧩
MCU: SH72549 🖥️
Read time (BANC): 3min 30sec ⏱️
Write time (BANC): 30sec ⏱️
Write time (OBD): 1min 30sec ⏱️
Checksums correction ✅
Back to stock function (OBD only) 🔄
Backup creation (BANC only) 🔄

Liste de compatibilité*

🚗 Audi Models: A1 (2018) / A3 (2012 – 2019) / A4 (2008 – 2018) / A5 (2011 – 2016) / A6 (2011 – 2018) / Q2 (2016 – 2021) / Q3 (2011 – 2018) / Q5 (2012 – 2017) / S3 (2020) / SQ2 (2018) / TT (2018) / TT S (2018)
🔧 Audi Engines: 2.0 TSI / 40 TFSI (2.0) / 2.0 TDI CR EU6 / 2.0 TFSI OPF / 40 TDI (2.0) / 40 TFSI (2.0) EU6d / 2.0 TSI EU6d / 45 TFSI (2.0) / 2.0 TSI R EU6d / 2.0 TFSI (S) EU6d / 45 TFSI (2.0) EU6d

🚗 Cupra Models: Ateca (2019) / Formentor (2020) / Leon (2020)
🔧 Cupra Engines: 2.0 TSI EU6d / 2.0 TDI CR EU6 / 2.0 TSI VZ / 2.0 TSI

🚗 Seat Models: Alhambra (2015) / Ateca (2016 – 2020) / Leon (2013 – 2020) / Tarraco (2019)
🔧 Seat Engines: 2.0 TDI CR EU6 / 2.0 TFSI OPF / 2.0 TDI CR EU6.2 / 2.0 TSI EU6d / 2.0 TSI FR

🚗 Skoda Models: Karoq (2017 – 2022) / Kodiaq (2017 – 2023) / Octavia (2013 – 2020) / Superb (2015 – 2019) / Yeti (2008 – 2014)
🔧 Skoda Engines: 2.0 TDI CR EU6 / 2.0 TFSI OPF / 2.0 TDI CR EU6.2 / 2.0 TSI EU6d / 2.0 TSI / 2.0 TSI RS / 2.0 TSI EU6

🚗 Volkswagen Models: Arteon (2017 – 2020) / Atlas (2018) / Caddy (2015 – 2021) / Coccinelle / Beetle (2011) / Golf (2012 – 2024) / Golf Sportvan (2014) / Jetta (2010 – 2018) / Lavida (2018) / Passat (2015 – 2023) / Passat CC (2013) / Polo (2021) / Scirocco (2014) / Sharan (2015) / T-Roc (2017) / Talagon (2021) / Taos (2020) / Tavendor (2022) / Tayron (2018) / Teramont (2018) / Tharu (2018) / Tiguan (2016 – 2021) / Touran (2016) / Viloran (2020)
🔧 Volkswagen Engines: 2.0 TDI CR EU6 / 2.0 TFSI OPF / 2.0 TDI CR EU6.2 / 2.0 TSI R / 2.0 TSI EU6 / 2.0 TSI EU6d / 2.0 TFSI EU6 / 2.0 TSI / 2.0 TFSI (ClubSport) / 2.0 TSI GTI / 2.0 TSI R 20 Years / 2.0 TSI (GLI) / 2.0 TSI EU6 (380) / 2.0 TSI 4 motion / 2.0 TSI R EU6d / 330 TSI

*The list may evolve over time.