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Marelli MJD6F3 · 51843361 3641-PI20
Fiat Grande Punto 1.3mj (2008) — Marelli MJD6F3 — 51843361 · 3641-PI20 — Stage 1
Specifications
| Version | Stage 1 |
|---|---|
| Brand | Fiat |
| Model | Grande |
| Engine | Punto 1.3mj |
| Power | 75 ch Gain not shown — ask us for a custom estimate: Message on WhatsApp |
| Years | 2008 |
| ECU manufacturer | Marelli |
| ECU type | MJD6F3 |
| Hardware reference | 51843361 |
| Software version | 3641-PI20 |
| Format | Binary file (.bin) |
| Checksum | Checksum à recalculer avant écriture. |
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Overview
Stage 1 file for Fiat Grande Punto 1.3mj · Marelli MJD6F3 · 75 hp · HW 51843361 · SW 3641-PI20.
File contents
- Stage 1
- Fichier source : Fiat Grande Punto 1.3mj 2008 Turbo-Diesel 55.2kW Marelli 51843361 51843361 3641-PI20 MJD6F3 .stage 1
About this file
This Stage 1 map for Fiat Grande Punto 1.3mj (2008) running the Marelli MJD6F3 ECU reworks the engine management — boost pressure, torque, timing and injection — to unlock performance you can use every day.
The file is indexed on hardware reference 51843361 (software version 3641-PI20). 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 Grande Punto 1.3mj?
Compatibility is determined by the ECU reference. This file matches hardware reference 51843361 (software version 3641-PI20). 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 Grande Punto 1.3mj 2008 Turbo-Diesel 55.2kW Marelli 51843361 51843361 3641-PI20 MJD6F3 .stage 1?
The gain depends on the vehicle's condition, fuel and configuration. Ask us for a tailored estimate on WhatsApp.
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
Same ECU (3641-PI20) — pick your tune: