Mercedes (TCU)
722.9 VGS3 (7G-Tronic Plus)
TCU (gearbox)
Planned
Specification
- Manufacturer
- Mercedes (TCU)
- Family
- 722.9 VGS3 (7G-Tronic Plus)
- Microcontroller (MCU)
- TC1797
- Flash size
- 4 096 kB
- Read protocols
- OBD, BENCH, BOOT
- Signature
- No signature
- Era
- 2011-2020
Checksum: Planned
Checksum correction for this family is on our roadmap but not available yet — the tuner handles it manually.
Applications
- Mercedes W204 C250 CDI 7G-Tronic Plus (VGS3)
- Mercedes W212 E220/E250/E350 CDI (VGS3)
- Mercedes W205 C220 BlueTEC (2014)
- Mercedes W222 S350 BlueTEC
- Mercedes W166 ML250/ML350 BlueTEC
- Mercedes X204 GLK 220 CDI
Notes
Mercedes 722.9 VGS3 (7G-Tronic Plus / AMG MCT) — most common Mercedes TCU for tuning; OBD read with VGS tooling, bench.