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
ToolMaserati MC20, GranCabrio, Grantourismo, Grecale, and MCPura ECU Now Unlocked!

Maserati MC20, GranCabrio, Grantourismo, Grecale, and MCPura ECU Now Unlocked!

Maserati 3.0T owners, now it’s your turn! It's time to show the world what this platform can really do. We can unlock your Bosch MG1CS039 ECU right here at our HQ in Auburn, Alabama. Once unlocked,...

ToolLate 90's BMW with Siemens MS42 ECUs now 100% OBD on the Tool!

Late 90's BMW with Siemens MS42 ECUs now 100% OBD on the Tool!

Siemens MS42 OBD Protocol Release! Dear Users, Take full control over legendary late-90s Bavarian straight-six powerplants! We are thrilled to announce official support for the Siemens MS42 ECU via...

ToolBosch MSE9.0: CFMOTO, Loncin, Voge, Zontes, and ZXMOTO

Bosch MSE9.0: CFMOTO, Loncin, Voge, Zontes, and ZXMOTO

New AT protocol! Dear Users, The Bosch MSE9.0 is now supported on your AutoTuner Tool, and it opens the door to Powersports. This protocol covers a wide range of latest-generation Powersports vehic...

Want to know more?

Discover our story

About AutoTuner