Stage 1 Opel Meriva 1.4 Turbo ECU File – ACDelco 55587353 (G10003, 140PS) - Product specifications
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Enhanced Stage 1 remap for Meriva 1.4T – ACDelco G10003 full binary with smoother midrange.
This Stage 1 ECU file for Opel Meriva 1.4 Turbo (140PS, 2010) on ACDelco ECU brings optimized performance and daily usability. Based on software version 55587353 (G10003), this complete binary improves midrange torque, sharpens throttle response and refines fuel delivery — while retaining OEM emission and knock control logic.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 remap for Opel Meriva 1.4 Turbo (ACDelco ECU)
- Torque demand and turbo maps reworked for quicker spool
- Ignition and fuel trims optimised for stock injectors
- Throttle curve linearised for better pedal feel
- Emissions systems remain untouched — MOT safe
- Checksum verified using OLS810 Delco5 plugin
- Includes stock/original for diagnostics or fallback
- Full binary file, ready for flashing with supported tools