📌 BENCH GPT & HARDWARE ARCHITECTURE · INFINEON TRICORE TC1793S
Bosch EDC17C74 (VAG 2.0 TDI EA288) — Bench GPT, Boot & Calibration Guide
Bosch EDC17C74 (VAG 2.0 TDI EA288) is built on the Infineon Tricore TC1793S microcontroller (4 MB IntFlash + 192 KB EEPROM) and supports OBD VR / Bench GPT powered by a 13.8V Bench PSU. With 2,800+ OEM SW variants indexed in DaVinci Deluxe Cloud Edition, Bench GPT or genuine OEM Virtual Read ensures 100% deterministic AdBlue, DPF, Low/High EGR and Stage 1 calibration.
🔴 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 EDC17C74 (VAG 2.0 TDI EA288) |
| Microcontroller (MCU) | Infineon Tricore TC1793S |
| Non-Volatile Memory | 4 MB IntFlash + 192 KB EEPROM |
| Connection / Programming Modes | OBD VR / Bench GPT |
| Recommended Bench Supply | 13.8V Bench PSU (low-ripple regulated laboratory PSU) |
| Critical Workshop Protocol | With 2,800+ OEM SW variants indexed in DaVinci Deluxe Cloud Edition, Bench GPT or genuine OEM Virtual Read ensures 100% deterministic AdBlue, DPF, Low/High EGR and Stage 1 calibration. |
All 40 ECU & TCU Bench Architecture Guides
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ENGINEERING Q&A
Frequently Asked Technical Questions
What microcontroller and memory size does Bosch EDC17C74 (VAG 2.0 TDI EA288) use?
Bosch EDC17C74 (VAG 2.0 TDI EA288) uses the Infineon Tricore TC1793S processor with 4 MB IntFlash + 192 KB EEPROM.
How should Bosch EDC17C74 (VAG 2.0 TDI EA288) be read on the bench?
Use OBD VR / Bench GPT with a 13.8V Bench PSU. With 2,800+ OEM SW variants indexed in DaVinci Deluxe Cloud Edition, Bench GPT or genuine OEM Virtual Read ensures 100% deterministic AdBlue, DPF, Low/High EGR and Stage 1 calibration.