Opel Meriva 1.4 Turbo ACDelco ME (Undefined) ECU File | Software 55580969 / SW G10002 | Stage 1 55580973
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- Tags stage-1 vmax-off opel opel-meriva
Stage 1 calibration for Opel Meriva 1.4 Turbo — ECU 55580973, prod 55580970 — quicker boost build-up and sharper throttle without extra stress.
Applied here, Stage 1 mapping widens the 1.4-litre turbo’s torque window while keeping OEM smoothness. Knock-adapted ignition tables, lifted boost/load limiters and a slightly sharper throttle curve give crisper low-gear response, yet cruising fuel economy remains stock. Vmax restriction is removed; cat-diagnostics and all OBD monitors stay active for MOT readiness. Cold-start, idle and part-throttle zones are retuned so drivability in daily traffic feels factory-refined despite the added urgency.
Overview Feature list Copyright info Releases (1) Discussion
| Parameter | Value |
|---|---|
| Producer: | Opel |
| Series: | Meriva |
| Model: | 1.4 Turbo |
| Model Year: | 2012 |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 1.4 L |
| Output: | 120 PS / 88 kW |
| Gear: | 6-speed manual |
| Producer (ECU): | ACDelco |
| Build (ECU): | Undefined |
| ECU-Nr. Prod: | 55580970 |
| ECU-Nr. ECU: | 55580973 |
| Software: | 55580969 |
| SW-Version: | G10002 |
| Checksum: | N/A |
| CPU: | Unknown |
| Eprom 8-Bit sum: | BA26 |
| Nested Versions: | 1 modified version included (Stage 1) + Original for reference |
| Project Type: | Complete binary file |
| Details: | st1 |
| Project Size: | 2 097 152 bytes |
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.