New AT Protocol!
Hi everyone,
This is a major turning point for AutoTuner and for your business! Our One personal flasher is welcoming a highly anticipated new feature today. We are extremely proud to announce the release of our very first gearbox-dedicated pack: TCU VAG - One.
Why will this update boost your activity? The integration of TCUs on the One opens up brand-new commercial perspectives:
Reach new customers: You can now target enthusiasts who want to optimize their gearbox management directly from home.
Offer the ultimate combo (ECU + TCU): This is the perfect opportunity to reach out to your current customers or perform cross-selling. Engine tuning reaches its full potential when paired with a perfectly calibrated gearbox!
🔥 Highlights of this first TCU release on the One:
100% OBD: The end-user flashes their vehicle with total ease directly through the OBD port with their One.
Massive coverage: Audi, Volkswagen, Seat, Skoda, Cupra, and Porsche (Macan, Cayenne).
Compatible gearboxes: DQ200 (MQB & G2), DQ250 (MQB), DQ381, DQ500 (MQB), DL382, DL501 (Bosch and Temic).
Give your customers the power to go even further in performance with the simplicity of the One.
Visit our website to discover the full list of supported vehicles and prepare your new commercial offers!
Best regards,
The AT Team
Key Features
- Type: Transmission Control Unit (TCU) ⚙️
- Mode: OBD VR 🔌
- Readout: Calibration 🧩
- MCUs: SH72549, TC1766, TC1784 🖥️
- Write time: 1 to 7 min ⏱️
- Checksums correction ✅
Compatibility List*
🚗 Audi Models: A1 (GB) / A3 (8V, 8Y) / A4 (B8, B9) / A5 (8F, F5) / A6 (C7, C8) / A7 (C7, C8) / A8 (D4) / Q2 / Q3 (8U, F3) / Q5 (8R, FY) / Q6 / Q7 (4L, 4M) / S1 (8X) / S3 (8V, 8Y) / SQ2 / SQ5 (8FY) / TT (8S) / TT S (8S)
🔧 Audi Engines: 1.5 TSI / 1.8 TSI / 2.0 TDI / 2.0 TFSI / 2.0 TSI / 3.0 TDI / 30 TDI / 35 TFSI / 40 TDI / 40 TFSI / 45 TFSI / 50 TFSIe / 55 TFSIe / EA888
🚗 Cupra Models: Ateca / Formentor / Leon
🔧 Cupra Engines: 1.5 TSI / 2.0 TDI / 2.0 TSI
🚗 Porsche Models: Cayenne (PO536) / Macan
🔧 Porsche Engines: 2.0 TFSI / 2.0 TSI / 2.9 V6 Turbo / 3.0 V6 Turbo
🚗 Seat Models: Alhambra / Arona / Ateca / Ibiza (A0) / Leon (5F) / Tarraco
🔧 Seat Engines: 1.5 eTSI / 1.5 TGI / 1.5 TSI / 1.8 TSI / 2.0 TDI / 2.0 TFSI / 2.0 TSI
🚗 Skoda Models: Fabia / Kamiq / Karoq / Kodiaq (I, II) / Octavia / Scala / Superb / Yeti
🔧 Skoda Engines: 1.5 TSI / 1.8 TSI / 2.0 TDI / 2.0 TFSI / 2.0 TSI
🚗 Volkswagen Models: Arteon / Atlas / Caddy / Coccinelle (Beetle) / Golf (VII, VIII, Sportvan) / Jetta / Lamando / Lavida / Magotan / Passat (B8, B9, CC) / Phaeton / Polo (A0) / Scirocco / Sharan / T-Cross / T-Roc / Taigo / Talagon / Taos / Tavendor / Tayron / Teramont / Tharu / Tiguan / Touareg / Touran / Transporter (T7) / Viloran / Virtus
🔧 Volkswagen Engines: 1.5 eTSI / 1.5 TSI / 1.8 TSI / 2.0 TDI / 2.0 TFSI / 2.0 TSI / 3.0 TDI / 330 TSI
*The list may evolve over time.