0281018346 1037521021 Bosch EDC17C46 original ECU file CJCB – Audi A5 2.0 TDI 177hp
0281018346SW1037521021CAL03L906018KC_9978- Vehicle
- Audi A5
- Engine
- 2.0 TDI 177hp · CJCB
- HW
- 0281018346
- SW
- 1037521021
- Calibration
- 03L906018KC_9978
- Also written
- 0 281 018 346 · 1 037 521 021
105 maps — Injection System, Engine Torque, Turbo System, Rail. Original included.
Other SW versions on HW 0281018346
2 SW versions sit on this HW in the archive, 5 files in all: Audi A5 (2), Audi A4 (2), Volkswagen Passat 7 (1). This page is SW 1037521021. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 1037528366 | Audi A4 2.0 TDI 140hp CMGB |
SW 1037521021 is also listed for
The catalogue has this SW number on 1 other vehicle variant, 1 file:
- Volkswagen Passat 7 2.0 TDI 177hp
SW numbers next to 1037521021
The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.
| SW | Listed for |
|---|---|
| 1037520948 | Volkswagen Golf 6 1.4 131hp CFBA · Bosch MED17.5.20 |
| 1037520949 | Volkswagen Golf 6 1.4 131hp CFBA · Bosch MED17.5.20 |
| 1037520995 | Volkswagen Passat 7 1.6 8V 105hp CLRA · Bosch ME7.5.20 |
| 1037521015 | Audi A1 2.0 TDI 143hp CFHD |
| 1037521020 | Audi A5 2.0 TDI 170hp CGLD |
| 1037521033 | Porsche Panamera 3.0 250hp CRCC · Bosch EDC17CP44 |
| 1037521057 | Volkswagen Caddy 2.0 TDI 140hp CFHC |
| 1037521060 | Volkswagen Crafter 2.0 TDI 163hp CKUB · Bosch EDC17C54 |
| 1037521062 | Volkswagen Crafter 2.0 TDI 163hp CKUC · Bosch EDC17C54 |
| 1037521064 | Volkswagen Passat 7 2.0 TDI 170hp CFGB |
Other numbers for the Audi A5 2.0 TDI 177hp
32 files cover exactly this car and engine, on Bosch EDC17C46 (32). If your ECU reads differently from this page, 12 of the others:
This file's map pack against other Bosch EDC17C46 packs
Its pack names 105 maps. The 494 Bosch EDC17C46 packs in the archive have 39 to 125 maps, median 95; 76% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Injection System | 46 | 40 |
| Engine Torque | 22 | 20 |
| Turbo System | 16 | 14 |
| Rail | 13 | 9 |
| Deactivations | 6 | 7 |
This ECU and car in figures
Bosch EDC17C46: 1 424 files, 389 SW numbers, 494 with a map pack. Makes: Volkswagen (561), Audi (433), Seat (218), Skoda (212). Most listed: Volkswagen Tiguan (178), Seat Alhambra (176), Skoda Yeti (152), Audi A1 (96).
Audi A5: 317 files. ECU types: Bosch EDC17CP14 (58), Bosch MED17.1 (37), Bosch EDC17C46 (33), Bosch MD1CS004 (27). Engine codes: CCWA (21), CDNB (16), CDNC (13), CGKA (13).
Engine code CJCB: 20 files, on Bosch EDC17C46 (20). Listed for Audi A4 (8), Audi Q5 (7), Audi A5 (3), Audi A6 (2).
4 230 of the 4 339 files here with HW 0281… are Bosch EDC/MD1 units.
14 605 of the 14 611 files here with SW 1037… are Bosch units.
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