Original file
Original / Factory · Petrol · 2.0 Turbo 170hp
Opel Signum 2.0 Turbo original file Temic
Opel Signum 2.0 Turbo Turbo Petrol 128.7 kW (175 HP) Temic 12788138 Saab FC0G C FMEP 05 JWA 83i Original2007, Turbo petrol, 128.7 kW (175 hp)
170 HP Factory calibration Stock backup file, 265 Nm, Petrol
Calibrated ECU file . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 2.0 Turbo 170hp, Z20NET, 2L, Petrol. Engine #5735 in our gains database.
- Power
- 170 HPfactory calibration
- Torque
- 265 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 12788138.
-
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, Petrol.
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 | Opel |
|---|---|
| Vehicle model | Signum |
| Model year | 2007 |
| Displacement | 2.0 L |
| Fuel / Induction | Petrol |
| Factory power | 128.7 kW (175 HP) |
| ECU manufacturer | Temic |
| ECU hardware | 12788138 |
| ECU software | FC0G |
| Calibration stage | Original (Factory) |
| Cylinder capacity | 1998 CC |
| Compression ratio | 9,5 : 1 |
| Bore × Stroke | 86,0 X 86,0 mm |
| OEM engine code | Z20NET |
| 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 | 170 HP | 265 Nm | — | — |
| Stage 1 | 200 HP | 310 Nm | +30 (17.6%) | +45 |
| Stage 2 | 212 HP | 326 Nm | +42 (24.7%) | +61 |
| Stage 3 | 281 HP | 411 Nm | +111 (65.3%) | +146 |
| Stage 4 | 332 HP | 490 Nm | +162 (95.3%) | +225 |
About this calibration file
This is the factory (original) ECU calibration for the 2007 Opel Signum 2.0L Petrol, 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 Temic ECU with hardware number 12788138 and software version FC0G. 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
12788138 (Temic) 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 Signum 2.0 Turbo 2007 Turbo-Benzin 128.7KW with Temic 12788138 and software ID FC0G. This original file corresponds to a factory engine output of approximately 128.7 kW (~175 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 12788138, FC0G. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
8BB75905 616E2139 74C0464D 62251E00 D2D0F707 0DAD8B6C 053D11B7 80ABCA52