5WS4 0281A-T Siemens SID803 original ECU file – Citroen C4 2.0 134hp
5WS4 0281A-T- Vehicle
- Citroen C4
- Engine
- 2.0 134hp
- HW
- 5WS4 0281A-T
- Also written
- 5WS4-0281A-T · 5WS4 0281A T · 5WS40281AT
39 maps — Engine Torque, Turbo System, Injection System, Air Control. Original included.
HW numbers next to 5WS4 0281A-T
The closest HW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.
| HW | Listed for |
|---|---|
| 5WS4 0201E-T | Peugeot 307 2.0 HDI 136hp |
| 5WS4 0280C-T | Jaguar S-TYPE 2.7 207hp · Siemens SID803A |
This file's map pack against other Siemens SID803 packs
Its pack names 39 maps. The 44 Siemens SID803 packs in the archive have 29 to 39 maps, median 32.5; 91% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 11 | 9 |
| Turbo System | 11 | 9 |
| Injection System | 8 | 5 |
| Air Control | 5 | 5 |
| Rail | 4 | 4 |
Named here but in under a quarter of the Siemens SID803 packs: Maximum torque limiter f(fuel_T), Injection timing - Main Injection Base Map 1, Rail pressure limiter, Injection timing - Main Injection Base Map 2, Smoke limitation - Lower Lambda value.
This ECU and car in figures
Siemens SID803: 79 files, 46 SW numbers, 44 with a map pack. Makes: Ford (37), Peugeot (20), Volvo (16), Citroen (6). Most listed: Ford Focus C-MAX (19), Ford Focus (18), Volvo V50 (15), Peugeot 307 (12).
Citroen C4: 236 files. ECU types: Bosch EDC16C34 (84), Siemens SID803A (39), Continental SID807 (26), Bosch MEV17.4.2 (14). Engine codes: RHR (DW10BTED4) (8), 5FW (EP6) (6), 9HY (DV6TED4) (5), 9HP (DV6DTED) (4).
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