One

The VAG 1.5 TSI bestseller lands on the One: MG1CS011 live via OBD!

The VAG 1.5 TSI bestseller lands on the One: MG1CS011 live via OBD!
Dear Users,It is our personal flasher's turn to welcome the VAG group's most widespread engine! We are very proud to announce that the Bosch MG1CS011 ECU (1.5 TSI, TFSI, TGI) is now supported on the end-user tool: The One.
This is a golden commercial opportunity to sell your remote tunes to thousands of Jetta, Taos, Golf, A3, Leon, or Formentor owners!

The Workflow: The MG1CS011 ECU has two different versions. Early versions with an SPC5777M MCU are simply OBD compatible. Plug in and go! Later TC298 MCU variants require an initial unlock. Here is the process:
  1. Mail-in Unlock: The ECU must first be sent to our facility for a highly secure unlock. You can order yours here.
  2. OBD on the One: Once returned, the ECU is ready! Your customer can now flash the solution directly from home via the OBD port with their One.
IMPORTANT TECHNICAL INFORMATION
  • The protocol has been specifically adapted for the SPC5777M variant.
  • Application (ASW) blocks have been added to the readout.
  • Crucial consequence: Older readouts are therefore no longer compatible with this protocol. Please ensure you take fresh readouts!
Supported Highlights (1.5L engines):
  • Audi: A1, A3, A4, A5, Q2, Q3
  • Volkswagen: Golf, Jetta, Polo, Passat, Taos, Tiguan, T-Roc, Arteon, Taigo, Caddy...
  • Seat / Cupra: Ibiza, Leon, Arona, Ateca, Formentor, Tarraco
  • Skoda: Fabia, Octavia, Superb, Kamiq, Karoq, Kodiaq
  • Ford: Tourneo Connect
Prepare your remote tuning offers today!

Please note: The 1.5T is found with multiple ECU variants around the world. MG1CS211 is not supported with this release.
The AT Team

Blog posts

View all
ToolScania Series S & R 24v OBD Flashing Now on the Tool (Continental EMS10 CEM1)

Scania Series S & R 24v OBD Flashing Now on the Tool (Continental EMS10 CEM1)

Dear Users, Our heavy-duty vehicle software coverage reaches a new milestone! We are thrilled to announce official support for the Continental EMS10 (CEM1) ECU via 100% OBD Normal Read (NR) in BETA...

ToolThe State of Modern Tuning Podcast with The Drive.

The State of Modern Tuning Podcast with The Drive.

Modern tuning is getting harder. Tuning strategies are becoming more complex, but an even bigger challenge is simply gaining read and write access to the ECU. I recently sat down with The Drive to ...

ToolNew Heavy-Duty OBD Support: Scania-Powered Doosan/Develon & Industrial Equipment (EMS S6/S8)

New Heavy-Duty OBD Support: Scania-Powered Doosan/Develon & Industrial Equipment (EMS S6/S8)

Dear Users, A major software release targeting heavy transport, agricultural, and construction equipment has landed on your equipment! Motorola EMS S6 and Continental EMS S8 (EMD1) ECUs are now sup...

Want to know more?

Discover our story

About AutoTuner