Original file
Original / Factory · Diesel · 3.5D 286hp
BMW E71 3.0d original file Bosch HW 0281015852 · SW 397536
BMW E71 3.0d Turbo Diesel 210.4 kW (286 HP) Original2007, Turbo diesel, 210.4 kW (286 hp)
286 HP Factory calibration Stock backup file, 580 Nm, Diesel
Calibrated ECU file for 0281015852 (SW 397536). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 3.5D 286hp, 306D5, 3L, Diesel. Engine #1219 in our gains database.
- Power
- 286 HPfactory calibration
- Torque
- 580 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 0281015852 and software 397536.
-
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 | BMW |
|---|---|
| Vehicle model | E71 3 0d |
| Model year | 2007 |
| Fuel / Induction | Turbo Diesel |
| Factory power | 210.4 kW (286 HP) |
| ECU manufacturer | Bosch |
| ECU hardware | 0281015852 |
| ECU software | 397536 |
| Calibration stage | Original (Factory) |
| Cylinder capacity | 2993 CC |
| Compression ratio | 17,0 : 1 |
| Bore × Stroke | 84,0 X 90,0 mm |
| OEM engine code | 306D5 |
| 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 | 286 HP | 580 Nm | — | — |
| Stage 1 | 340 HP | 680 Nm | +54 (18.9%) | +100 |
| Stage 2 | 360 HP | 700 Nm | +74 (25.9%) | +120 |
| Stage 3 | 429 HP | 899 Nm | +143 (50%) | +319 |
| Stage 4 | 515 HP | 1073 Nm | +229 (80.1%) | +493 |
About this calibration file
This is the factory (original) ECU calibration for the 2007 BMW E71 3 0d 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 0281015852 and software version 397536. 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
0281015852 (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 BMW E71 3.0d 2007 Turbodiesel 210.4KW with Bosch 0281015852 (Bosch software number 397536 ( 1037397536 )). This original file corresponds to a factory engine output of approximately 210.4 kW (~286 HP). 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 0281015852, 397536 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
2D1B6B63 4C344495 F8E4284A D1D70629 EC683FD0 9D7B45A4 BF8D062F 01A52D4F