📌 BENCH GPT & HARDWARE ARCHITECTURE · INFINEON TRICORE TC1797
Bosch MEVD17.2.4 / MEVD17.2.9 / MEVD17.2.G (BMW N20, N55 & S55) — Bench GPT, Boot & Calibration Guide
Bosch MEVD17.2.4 / MEVD17.2.9 / MEVD17.2.G (BMW N20, N55 & S55) is built on the Infineon Tricore TC1797 microcontroller (4 MB IntFlash + 64 KB EEPROM) and supports Bench GPT / ENET OBD powered by a 13.8V Bench PSU. Fast GPT bench backup without opening DME shell. Supports Stage 1/2, Cat Off, Cold-Start Noise Off, 3.5-Bar TMAP Scaling, Burble & VMAX.
🔴 100% Virgin Original ECU File Protocol: Always upload an unmodified factory original Bench, Boot, or OBD ECU readout for deterministic OEM-grade calibration.
🛟 24h/7 Live Engineering Support (365 Days / Including All Holidays): Direct step-by-step diagnostics & calibration engineering in every language (live logs, DTC scans, photos, videos & audio supported) until your car, 24V truck, tractor or marine vessel runs 100% flawlessly.
🛟 24h/7 Live Engineering Support (365 Days / Including All Holidays): Direct step-by-step diagnostics & calibration engineering in every language (live logs, DTC scans, photos, videos & audio supported) until your car, 24V truck, tractor or marine vessel runs 100% flawlessly.
Hardware & Memory Specifications
| Engineering Parameter | Verified Controller Specification |
|---|---|
| Controller & Platform | Bosch MEVD17.2.4 / MEVD17.2.9 / MEVD17.2.G (BMW N20, N55 & S55) |
| Microcontroller (MCU) | Infineon Tricore TC1797 |
| Non-Volatile Memory | 4 MB IntFlash + 64 KB EEPROM |
| Connection / Programming Modes | Bench GPT / ENET OBD |
| Recommended Bench Supply | 13.8V Bench PSU (low-ripple regulated laboratory PSU) |
| Critical Workshop Protocol | Fast GPT bench backup without opening DME shell. Supports Stage 1/2, Cat Off, Cold-Start Noise Off, 3.5-Bar TMAP Scaling, Burble & VMAX. |
All 40 ECU & TCU Bench Architecture Guides
📌 Bosch EDC17C60 📌 Bosch EDC17C46 📌 Bosch EDC17C64 📌 Bosch EDC17C74 📌 Bosch EDC17CP44 📌 Bosch EDC17CP14 📌 Bosch EDC17CP52 📌 Bosch EDC17CV41 📌 Bosch EDC17CV42 & EDC17CV54 📌 Bosch MD1CS003 📌 Bosch MD1CS004 📌 Bosch MD1CS006 📌 Bosch MD1CP004 📌 Bosch MD1CP001 / MRD1 📌 Bosch MD1CS001 & MD1CP002 📌 Bosch MD1CE100 & MD1CE101 📌 Bosch MG1CS001 & MG1CS011 📌 Bosch MG1CS002 📌 Bosch MG1CS003 & MG1CS201 DME8 📌 Bosch MG1CP002 & CPC_NG 📌 Bosch MG1CA920 & ME17.8.5 📌 Bosch MEVD17.2.4 / MEVD17.2.9 / MEVD17.2.G 📌 Bosch MED17.5 / MED17.5.2 / MED17.5.25 📌 Bosch MED9.1 & MED9.5.10 📌 Bosch EDC16U1 / EDC16U34 / EDC16C34 / EDC16C39 📌 Continental SIMOS PCR2.1 📌 Continental SIMOS 18.1 / 18.4 / 18.10 & SIMOS 19 📌 Continental SID208 & SID209 📌 Continental SID305 / SID307 / SID309 📌 Continental SID310 📌 Delphi DCM6.2A & DCM6.2C 📌 Delphi DCM6.2V 📌 Delphi DCM7.1A & DCM7.1B 📌 Magneti Marelli MJ8DF & MJ8F3 📌 Magneti Marelli MJ9DF 📌 Toyota Denso Gen2 & Gen3 📌 VAG Temic DQ200 📌 VAG Bosch DQ381 📌 ZF 8HP45 / 8HP50 / 8HP51 / 8HP70 / 8HP75 / 8HP90 TCU 📌 24V TRW EMS2.2/2.3/2.4
ENGINEERING Q&A
Frequently Asked Technical Questions
What microcontroller and memory size does Bosch MEVD17.2.4 / MEVD17.2.9 / MEVD17.2.G (BMW N20, N55 & S55) use?
Bosch MEVD17.2.4 / MEVD17.2.9 / MEVD17.2.G (BMW N20, N55 & S55) uses the Infineon Tricore TC1797 processor with 4 MB IntFlash + 64 KB EEPROM.
How should Bosch MEVD17.2.4 / MEVD17.2.9 / MEVD17.2.G (BMW N20, N55 & S55) be read on the bench?
Use Bench GPT / ENET OBD with a 13.8V Bench PSU. Fast GPT bench backup without opening DME shell. Supports Stage 1/2, Cat Off, Cold-Start Noise Off, 3.5-Bar TMAP Scaling, Burble & VMAX.