Alfa Romeo Giulietta 2.0 JTDm ECU Firmware – 516790 / 0281015984 (EDC16C39)

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Alfa Romeo Giulietta 2.0 JTDm ECU Firmware – 516790 / 0281015984 (EDC16C39)

  • Thread starter Thread starter Bin
  • Start date Start date
  • Tagged users Tagged users None
Alfa Romeo Giulietta 2.0 JTDm ECU Firmware – 516790 / 0281015984 (EDC16C39)
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.

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A new product by Bin is available: Alfa Romeo Giulietta 2.0 JTDm ECU Firmware – 516790 / 0281015984 (EDC16C39) 51902996 - Stage 1 & Stage 2 NO DPF tuning for Giulietta 2.0 JTDm — more torque, sharper throttle, no soot


Alfa Romeo Giulietta 2.0 JTDm ECU Firmware – 516790 / 0281015984 (EDC16C39) 51902996

Description​

ParameterValue
Producer:Alfa
Series:Giulietta
Model:2.0 JTD Mjet
Model Year:2012
Type (Engine):Turbo-Diesel
Displacement:2.0
Output:170.0PS / 125.0KW
Gear:6M
Producer (ECU):Bosch
Build (ECU):EDC16C39
ECU-Nr. Prod:51902996
ECU-Nr. ECU:0281015984
Software:516790
Checksum:N/A
Cpu:Freescale PowerPC
Eprom 8-Bit sum:4DF8
Nested Versions:2 modified versions included (Stage 1, Stage 2 NO DPF) + Original for reference
Project Type:Complete binary file
Details:st1 + st2 NO DPF
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 official website. Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition. The seller takes no responsibility for misuse or non-compliant road use.

Extended Product Information​

  • 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


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Bin
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