204WA Delphi DCM3.2 original ECU file – Mercedes C 2.2 170hp
204WA- Vehicle
- Mercedes C
- Engine
- 2.2 170hp · OM651DE22LAR
- HW
- 204WA
36 maps — Engine Torque, Turbo System, Injection System, Rail. Original included.
HW numbers next to 204WA
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 |
|---|---|
| 20412506 | Volvo Trucks F12 D12C 380hp · Lucas |
| 20426 | Scania R420 12.0 420hp DT12 02 · Motorola EMS S6 DT1202 |
| 204SM | Mercedes C 2.2 136hp |
Other numbers for the Mercedes C 2.2 170hp
346 files cover exactly this car and engine, on Delphi CRD3.40 (178), Delphi CRD3.E1 (108), Delphi CRD2 (44). If your ECU reads differently from this page, 10 of the others:
This file's map pack against other Delphi DCM3.2 packs
Its pack names 36 maps. The 65 Delphi DCM3.2 packs in the archive have 17 to 50 maps, median 33; 74% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 16 | 13 |
| Turbo System | 9 | 9 |
| Injection System | 5 | 5 |
| Rail | 5 | 5 |
| Air Control | 1 | 1 |
Named here but in under a quarter of the Delphi DCM3.2 packs: Calculated engine torque.
This ECU and car in figures
Delphi DCM3.2: 44 files, 35 SW numbers, 65 with a map pack. Makes: Mercedes (28), Ssangyong (12), Tata (3), KIA (1). Most listed: Mercedes C (23), Ssangyong Kyron (6), Mercedes E (5), Ssangyong Actyon (4).
Mercedes C: 1 113 files. ECU types: Delphi CRD3.40 (401), Delphi CRD3.E1 (129), Delphi CRD2 (90), Bosch EDC16C2 (61). Engine codes: 651 (401), OM651DE22LA (55), M270920 (23), OM651DE22LAR (17).
Engine code OM651DE22LAR: 44 files, on Delphi CRD2 (29), Delphi DCM3.2 (15). Listed for Mercedes Vito (22), Mercedes C (17), Mercedes Viano (4), Mercedes GLK (1).
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