Original file
Original / Factory · Diesel · 200 CDI 136hp
MB B 200 CDI original file Bosch · SW 378299
Mercedes-Benz B 200 CDI Turbo Diesel Original2007, Turbo diesel
136 HP Factory calibration Stock backup file, 300 Nm, Diesel
Calibrated ECU file for (SW 378299). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 200 CDI 136hp, OM651, 2L, Diesel. Engine #4500 in our gains database.
- Power
- 136 HPfactory calibration
- Torque
- 300 Nmfactory calibration
Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.
How it works
-
Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
-
Match the numbers
Your read must show hardware 169WM and software 378299.
-
Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
-
Write it and drive
Write it back the way you read it. Not right for your car? We correct it free.
What the car needs
Required modifications: Factory, Diesel.
Hardware
- Factory hardware: no modifications required
Software / calibration
- OEM calibration restored (recovery / immobiliser / coding work)
Original files are used to revert to factory state, repair after a faulty tune, or recover an ECU before service work.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Mercedes-Benz |
|---|---|
| Vehicle model | B 200 |
| Model year | 2007 |
| Fuel / Induction | Turbo Diesel |
| Factory power | 103 kW (140 HP) |
| ECU manufacturer | Bosch |
| ECU hardware | CRAX-640-C5A2-169WM-103KW-EU4DPF-010 |
| ECU software | 378299 |
| Calibration stage | Original (Factory) |
| Cylinder capacity | 1991 CC |
| Compression ratio | 18,0 : 1 |
| Bore × Stroke | 83,0 X 92,0 mm |
| OEM engine code | OM651 |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
Engine performance matrix
Power, torque and fuel-economy figures for every tuning stage on this engine, sourced from the tuning-database Gains API. Values are healthy-engine crank numbers; real on-road gains vary with fuel, altitude and mechanical condition.
| Stage | Power | Torque | Δ HP | Δ Nm |
|---|---|---|---|---|
| Original / Factory | 136 HP | 300 Nm | — | — |
| Stage 1 | 170 HP | 360 Nm | +34 (25%) | +60 |
| Stage 2 | 179 HP | 374 Nm | +43 (31.6%) | +74 |
| Stage 3 | 204 HP | 465 Nm | +68 (50%) | +165 |
| Stage 4 | 245 HP | 555 Nm | +109 (80.1%) | +255 |
About this calibration file
This is the factory (original) ECU calibration for the 2007 Mercedes-Benz B 200 Turbo Diesel, extracted from a genuine stock control unit. Use it as a verified backup before flashing any performance tune, or as a reference when recovering an ECU from a failed write.
This file matches a Bosch ECU with hardware number CRAX-640-C5A2-169WM-103KW-EU4DPF-010 and software version 378299. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.
The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.
Frequently asked questions
CRAX-640-C5A2-169WM-103KW-EU4DPF-010 (Bosch) listed in the specifications. Read your ECU with any supported tool (KESS, KTAG, AutoTuner, CMD, etc.) and compare the hardware + software numbers against the ones on this page. If they match exactly, the file is a direct fit. If you're not 100% sure, upload your original read via the file-request wizard and our engineers will confirm within minutes — no cost, no obligation.Product details
This product contains a complete original ECU backup (stock file) for MB B 200 CDI 2007 Turbo-Diesel KW with Bosch CRAx-640-C5A2-169WM-103kW-EU4DPF-010 (Bosch software number 378299 ( 1037378299 )). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.
All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as CRAx-640-C5A2-169WM-103kW-EU4DPF-010, 378299 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
A0D768EC 494B29F0 3EC46582 E3FB9C2A DD46446A B4BD6B13 DAEB17A8 00F9F5E9