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Original file

Original / Factory · Diesel · 2.0 CRDi 140hp

Kia Magentis 2.0 CRDi original file Bosch · SW 381726

Kia Magentis 2.0 CRDi Turbo Diesel 106.6 kW (145 HP) Original

Turbo diesel, 106.6 kW (145 hp)

140 HP Factory calibration Stock backup file, 305 Nm, Diesel

Calibrated ECU file for (SW 0281012). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.

Performance projection

Matched engine: 2.0 CRDi 140hp, D4EA, 2L, Diesel. Engine #3872 in our gains database.

04080120160 10002000300040005000 140 HP +0 305 Nm +0 HP Nm RPM 080160240320
Stock · Factory · HP (left) · Nm (right) · Curve shape typical for this ECU family
Power
140 HPfactory calibration
Torque
305 Nmfactory calibration

Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.

How it works

  1. Read your ECU

    With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.

  2. Match the numbers

    Your read must show hardware 0281012 and software 381726.

  3. Pay and download

    Card, Apple Pay or Google Pay. The file is in your account straight away.

  4. 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 Kia
Vehicle model Magentis
Displacement 2.0 L
Fuel / Induction Turbo Diesel
Factory power 106.6 kW (145 HP)
ECU manufacturer Bosch
ECU software 0281012
Calibration stage Original (Factory)
Cylinder capacity 1991 CC
Compression ratio 17,3 : 1
Bore × Stroke 83,0 X 92,0 mm
OEM engine code D4EA
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.

Engine2.0 CRDi 140hp CodeD4EA Displacement2L Capacity1991 CC Compression17,3 : 1 Bore × Stroke83,0 X 92,0 mm FuelDiesel Engine ID#3872
Stage Power Torque Δ HP Δ Nm
Original / Factory 140 HP 305 Nm — —
Stage 1 170 HP 370 Nm +30 (21.4%) +65
Stage 2 199 HP 448 Nm +59 (42.1%) +143
Stage 3 210 HP 473 Nm +70 (50%) +168
Stage 4 252 HP 564 Nm +112 (80%) +259
Fuel economy gain (vs. factory map, same driving profile): combined cycle −8% , full-load cruise −12%. Diesel calibrations typically net bigger combined-cycle savings thanks to shorter duty-cycle on low-load driving.

About this calibration file

This is the factory (original) ECU calibration for the Kia Magentis 2.0L 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 and software version 0281012. 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

The file is written for the exact ECU hardware (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.

Two reasons. First, if your ECU write failed mid-flash and you need a verified stock image to recover from — this file restores the unit to the exact calibration it left the factory with. Second, if you plan to experiment with a tune and want a known-good rollback point that is guaranteed identical to a Kia dealer programming.

Instant. As soon as the payment clears, the file appears under Downloads in your account and the link is emailed to you. It does not expire: sign in and download it again whenever you need it.

Pre-corrected. Every tuning file we sell is processed through CHKSuite (our in-house checksum engine) before it reaches your download link. You can flash it directly with KESS, KTAG, AutoTuner, CMD, Dimsport or any other supported tool — no extra checksum step required. A zero-CRC write to a modern Bosch/Siemens/Delphi ECU bricks the unit, so this is non-negotiable.

Contact us on WhatsApp or through the dashboard support thread. Free revisions are included for the same stage on the same ECU — send us a live log (via VCDS, INPA, EcuConnect, OBDeleven or similar) and we'll adjust timing, boost, rail pressure or smoke limits and re-issue the file. A failed flash itself (write aborted, bricked ECU) is recoverable with our Original file and a bench tool.

Product details

This product contains a complete original ECU backup (stock file) for Kia Magentis 2.0 CRDi Turbodiesel 106.6KW with Bosch 0281012 (Bosch software number 381726 ( 1037381726 )). This original file corresponds to a factory engine output of approximately 106.6 kW (~145 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 0281012, 381726 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint25243C94 FC9EAF97 78E15E3F 49DE2F83 326AFC46 6D5F7B97 41F96DCB 51DB4C65

Other files for this ECU

FileECUPrice
Kia Magentis 2.0 CRDi 145 hp Stage 1 Bosch 381726 £21.99
Kia Magentis 2.0 CRDi 145 hp Original Bosch 379786 £6.99
Kia Magentis 2.0 CRDi 145 hp Stage 1 Bosch 379786 £21.99

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