Opel Corsa-C 1.3 CDTi Turbo Diesel 51.5 kW (70 HP) Marelli 01246JO01DDM04001 1412-X183 Part. Num–
Calibrated ECU file for . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Opel |
|---|---|
| Vehicle model | Corsa |
| Model year | 2004 |
| Displacement | 1.3 L |
| Fuel / Induction | Turbo Diesel |
| Factory power | 51.5 kW (70 HP) |
| ECU manufacturer | Marelli |
| ECU hardware | 01246JO01DDM04001 |
| Calibration stage | Original (Factory) |
| Cylinder capacity | 1248 CC |
| Compression ratio | 18,0 : 1 |
| Bore × Stroke | 69,6 X 82,0 mm |
| OEM engine code | Z12DT |
| 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 | 70 HP | 170 Nm | — | — |
| Stage 1 | 95 HP | 225 Nm | +25 (35.7%) | +55 |
About this calibration file
This is the factory (original) ECU calibration for the 2004 Opel Corsa 1.3L 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 Marelli ECU with hardware number 01246JO01DDM04001. 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
01246JO01DDM04001 (Marelli) 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 Opel Corsa-C 1.3 CDTi 2004 Turbo-Diesel 51.5KW with Marelli 01246JO01DDM04001 and software ID 1412-X183. This original file corresponds to a factory engine output of approximately 51.5 kW (~70 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 01246JO01DDM04001, 1412-X183. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
9A7B8243 854AFA34 E46F6DCA 1EF9159C E90F88EF 553A11DD 79CABE38 D334018A
