Marelli · HW10L 55252670 2443X133 MJ8F3H
Fiat 500 1.3 JTD Mjet 85 ch (2012) — Marelli — HW10L · 55252670 · 2443X133 MJ8F3H — Stage 1
Specifications
| Version | Stage 1 |
|---|---|
| Brand | Fiat |
| Model | 500 |
| Engine | 1.3 JTD Mjet |
| Power | +19 to 24 hp GainsTypical gain — varies by vehicle condition. |
| Years | 2012 |
| ECU manufacturer | Marelli |
| Hardware reference | HW10L |
| Software version | 55252670 |
| Calibration ID | 2443X133 MJ8F3H |
| Format | Binary file (.bin) |
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Overview
Stage 1 file for Fiat 500 1.3 JTD Mjet · Marelli · 85 hp · HW HW10L · SW 55252670.
File contents
- Stage 1
- Fichier source : Fiat 500 1.3 JTD Mjet 2012 Turbo-Diesel 62.5kW Marelli HW10L 55252670 2443X133 MJ8F3H .Stage 1
Tuning potential
| Stage 1 | +19 à 24 ch |
|---|
Estimates based on the engine, from our calibration data. Actual gains depend on the vehicle's condition and setup.
About this file
This Stage 1 map for Fiat 500 1.3 JTD Mjet (2012) running the Marelli ECU reworks the engine management — boost pressure, torque, timing and injection — to unlock performance you can use every day. Estimated gain: +19 à 24 ch.
The file is indexed on hardware reference HW10L (software version 55252670). Before buying, compare these references with the read from your own ECU — they must match to guarantee compatibility. In doubt, send us your read or VIN and we'll check for free.
Delivery is instant: the binary file (.bin) is available right after secure Stripe payment, with a link valid for 7 days. It is compatible with the main professional tools (Kess, KTAG, Autotuner, MPPS, Flex). Always check the file size and match before writing the ECU.
Frequently asked questions about this file
Is this file compatible with my Fiat 500 1.3 JTD Mjet?
Compatibility is determined by the ECU reference. This file matches hardware reference HW10L (software version 55252670). Compare it with the read from your ECU before buying; in doubt, contact us with your read or VIN.
What power gain can I expect with this Stage 1 · Fichier source : Fiat 500 1.3 JTD Mjet 2012 Turbo-Diesel 62.5kW Marelli HW10L 55252670 2443X133 MJ8F3H .Stage 1?
Typical gain for this file: +19 à 24 ch. Actual figures vary with the vehicle's condition, fuel and modifications.
How is the file delivered and installed?
After Stripe payment the .bin is available immediately (link emailed, valid 7 days). Write it with the usual professional tools (Kess, KTAG, Autotuner, MPPS, Flex). Always verify the size and reference match before flashing.
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⚠️ Motorsport / private-track use
These files are supplied for motorsport and closed-circuit or private-land use only. Remapping the engine ECU may make the vehicle non-compliant with its type approval and its use on public roads may be prohibited. The customer acknowledges being solely responsible for the installation, the use of the file and its compliance with the laws and regulations of their country. No performance result is guaranteed; installation by a professional is recommended.
Other versions for this vehicle
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