Bosch
MED17.7.3.1
ECU (engine)
Planned
Specification
- Manufacturer
- Bosch
- Family
- MED17.7.3.1
- Microcontroller (MCU)
- TC1797
- Flash size
- 4 096 kB
- Read protocols
- OBD, BENCH, BOOT
- Signature
- No signature
- Era
- 2014-2019
Checksum: Planned
Checksum correction for this family is on our roadmap but not available yet — the tuner handles it manually.
Applications
- Mercedes W205 C300 M274
- Mercedes W213 E300
- Mercedes-Benz C (W205) 400
- Mercedes-Benz C (W205) 450 / 43 AMG
- Mercedes-Benz E (W212) 400
- Mercedes-Benz GLC (X253) 43 AMG
- Mercedes-Benz GLE (W166, C292) 400
- Mercedes-Benz GLE (W166, C292) 450 / 43 AMG
- Mercedes-Benz GLS (W166) 400
- Mercedes-Benz R (W251) 320
- Mercedes-Benz S (W222) 320
- Mercedes-Benz S (W222) 400
- Mercedes-Benz SL (R231) 63 AMG
- Mercedes-Benz SLC (R172) 43 AMG
Notes
Late M274 variant. | BitBox carlist 2026-10-07