Fiat 500 1.3 JTD — Marelli MJ9DF 4F42B222 — Calibration File [Fiat]

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Bin

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A new product by Bin is available: Fiat 500 1.3 JTD — Marelli MJ9DF 4F42B222 — Calibration File 55283475 - Stage 1 — ECU-Nr Prod: 55283475 / ECU-Nr ECU: HW000 — Professional calibration file for enhanced performance.


Fiat 500 1.3 JTD — Marelli MJ9DF 4F42B222 — Calibration File 55283475

Description​

ParameterValue
Producer:Fiat
Series:500
Model:1.3 JTD
Model Year:2015
Type (Engine):Turbo-Diesel
Displacement:1.3 L
Output:95 PS / 69.9 kW
Gearbox:6-Speed Manual
ECU Maker:Marelli
ECU Build:MJ9DF
ECU-Nr Prod:55283475
ECU-Nr ECU:HW000
Software:4F42B222
Checksum:N/A
Eprom 8-Bit sum:4B9F
Nested Versions:1 modified version included (Stage 1) + Original for reference
Project Type:Complete binary file
Details:st1
Project Size:4 194 304 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. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.

Extended Product Information​

  • Driver-wish and torque-limiter maps rescaled for sharper, more linear throttle response
  • Turbo duty & boost ceilings lifted while factory exhaust-temperature safeguards stay active
  • Rail-pressure ramps refined for steadier combustion during rapid load changes
  • Mid-band injection timing optimised; cold-start and idle strategies remain OEM-smooth
  • EGR flow reduced with diagnostics balanced to avoid DTCs and keep intake cleaner
  • All catalyst/DPF, sensor-plausibility and limp-home protections fully retained


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