Within this file, Stage 1 mapping extends the useful torque plateau of Mazda’s 1.6 CDVi while preserving factory-level refinement. DPF regeneration logic and EGR flow are completely disabled, reducing exhaust back-pressure and keeping the intake charge uncontaminated. Torque, boost and smoke limiters are rescaled with balanced air–fuel targets, ensuring the six-speed gearbox remains within OEM load margins during everyday commuting or motorway work. Cold-start enrichment, idle and part-throttle maps are revised so cruising efficiency stays stock yet boost builds sooner for more responsive urban pull-aways.
Overview Feature list Copyright info Releases (1) Discussion
- DPF regeneration routines and associated fault codes disabled
- EGR valve flow mapped to zero; diagnostics suppressed
- Torque, boost & smoke limiters raised for a wider mid-range pull
- Throttle-pedal maps sharpened for faster tip-in response
- Vmax limiter lifted for relaxed motorway cruising
- CVN раtсh applied; flashable via OBD or bench with any EDC16-capable tool
- Cold-start fueling and idle control refined for smoother warm-ups
- Calibration retains OEM clutch and gearbox protection