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.
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Names are used solely for identification.
File supplied for competition or off-road use only.
The seller is not affiliated with the vehicle OEM or ECU manufacturer.
Unauthorised resale or redistribution is prohibited.