04L906021ER_6555 Bosch EDC17C64 original ECU file – Seat Leon 2.0 TDI 184hp
04L906021ER_6555- Vehicle
- Seat Leon
- Engine
- 2.0 TDI 184hp · CUNA
- Calibration
- 04L906021ER_6555
189 maps — Injection System, Turbo System, Engine Torque, Rail. Original included.
Other numbers for the Seat Leon 2.0 TDI 184hp
7 files cover exactly this car and engine, on Bosch EDC17C64 (7). If your ECU reads differently from this page, the others:
This file's map pack against other Bosch EDC17C64 packs
Its pack names 189 maps. The 188 Bosch EDC17C64 packs in the archive have 80 to 221 maps, median 179.5; 76% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Injection System | 73 | 72 |
| Turbo System | 49 | 52 |
| Engine Torque | 31 | 29 |
| Rail | 23 | 21 |
| Limiters | 8 | 2 |
Named here but in under a quarter of the Bosch EDC17C64 packs: Injection timing - Main Injection Base Map 5, Injection timing - Main Injection Base Map 4, Injection timing - Main Injection Base Map 3.
This ECU and car in figures
Bosch EDC17C64: 683 files, 123 SW numbers, 188 with a map pack. Makes: Volkswagen (348), Audi (248), Skoda (62), Seat (25). Most listed: Volkswagen Caddy (90), Volkswagen Golf 7 (85), Audi A6 (57), Audi A4 (45).
Seat Leon: 368 files. ECU types: Bosch ME7.5 (29), Temic DQ250 MQB (29), Bosch MED17.5 (29), Bosch EDC16U34 (27). Engine codes: CAYC (17), J623 (13), CJXA (13), BMN (10).
Engine code CUNA: 42 files, on Bosch EDC17C64 (26), Bosch EDC17C74 (11), Temic DQ250 MQB (5). Listed for Volkswagen Golf 7 (18), Audi A3 (10), Seat Leon (5), Audi TT (3).
What you get
- The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
- File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
- Original read only: no full backup, EEPROM or tuned file.
- A digital file: all sales are final — no refunds. Terms of sale