Alfa Romeo Giulietta 2.0 JTDm ECU Firmware – 516790 / 0281015984 (EDC16C39) Stage 2 - Product specifications
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Stage 1 & Stage 2 NO DPF tuning for Giulietta 2.0 JTDm — more torque, sharper throttle, no soot
- Seller Bin
- Creation date
Stage 1 & Stage 2 NO DPF tuning for Giulietta 2.0 JTDm — more torque, sharper throttle, no soot
Optimised for the 170hp 2.0 JTDm diesel engine, this bundle includes both Stage 1 and Stage 2 calibrations. The Stage 1 improves throttle feel and part-load torque, while the Stage 2 version removes DPF logic entirely and remaps torque limiters, injection and turbo maps for maximum output on modified setups.
Overview Feature list Copyright info Releases (1) Discussion
- Stage 1 and Stage 2 (NO DPF) tuning for Alfa Giulietta 2.0 JTDm (Bosch EDC16C39)
- Stage 1: smoother throttle curve, improved mid-range torque, EGR untouched
- Stage 2: DPF logic fully removed — no regeneration, no soot counter
- Turbo boost and rail pressure adjusted for aggressive load response
- Smoke limiter and torque models raised within safe AFR margins
- Injection timing revised across torque axis for better drivability
- No fault codes disabled in Stage 1; limited DTC deletion in Stage 2
- Checksum not calculated — use flasher with CS correction
- Binary includes: Original, Stage 1, and Stage 2 NO DPF
- Bench/OBD compatible — tested with CMD Flash