Bosch MDG1

New AT One Protocol Release!

Bosch ECUs MD1CP002, MD1CS001, MG1CS003, MG1CS024 and MG1CS201 are now supported for Alpina, BMW, Land-Rover, Mini, Morgan and Toyota vehicles.

For some ECUs, a BENCH unlock is required before writing with the AT One. We therefore recommend using an AT Tool beforehand to check whether a BENCH unlock is needed. 💡

Please note: ECUs manufactured after June 2020 include a new Bosch protection. These versions are not yet supported by these protocols. 🔒

You benefit from broad coverage of petrol and diesel engines, from compact blocks to the most powerful performance versions. Everything that makes the BMW lineup iconic is now ready to flash with your AT One. 🚗 

Stay tuned to discover our upcoming news! 🔥

Key Features:

• Type: Engine Control Unit (ECU) ⚙️
• Readout: OBD VR 🔌
• MCUs: SPC5777M, TC298 🖥️
• Write time with unlocking: 6min to 10min ⏱️
• Write time once unlocked: 1min to 2min ⏱️
• Checksums correction ✅

Compatibility List*

ALPINA: 3.0d / 40d / 3.0T / 4.4T

BMW: 16d (1.5) / 16d EU6d / 18d / 18d EU6d / 18i (1.5T) EU6d / 20d / 20d EU6d / 20d MHEV / 20e (2.0T) EU6d / 20i (1.6T) / 20i (2.0T) EU6d / 20i (2.0T) / 25i (2.0T) EU6 / 25d / 25i 2.0 / 28i (2.0T) EU6d / 28ti (2.0T) / 30d / 30e / 30e (2.0T) EU6 / 30e (2.0T) EU6d / 30i (2.0T) EU6d / 3.0T (M compet.) / 3.0T (M) / 35i (2.0T) / 40d / M40d / 40e / 40i / 45e / 50d (M) / 50i / M40i / M550i / M60i / 4.4 (CS) / 4.4 (M compet.) / 4.4 (M) / M50i / XDrive40i / XDrive50i

LAND ROVER: 4.4 V8 P530

MINI: 1.5T EU6d / 16d (1.5) / 18d EU6d / 20d / 20d EU6d / 20i (2.0T) / 2.0sd / 2.0T / 2.0T (JCW) / 2.0T (JCW) GPF

MORGAN: 3.0T B58

TOYOTA: 2.0T / 3.0T

*The list of vehicles may evolve over time.