5844MBAR Magneti Marelli IAW MIU4 original ECU file – Piaggio Vespa 250 22hp

CAL5844MBAR

Vehicle: Piaggio Vespa
Engine: 250 22hp
ECU: Magneti Marelli IAW MIU4
Calibration: 5844MBAR
In the archive since: 2026-06-18

SW numbers next to 5844MBAR

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

SW	Listed for
5844R	Renault Master 2.3 130hp · Bosch EDC17C42

Other numbers for the Piaggio Vespa 250 22hp

7 files cover exactly this car and engine, on Magneti Marelli IAW MIU4 (5), Magneti Marelli IAW MIU1 (2). If your ECU reads differently from this page, the others:

CAL 8845NCAR CAL 5835MEAM SW 1224GA95 CAL 5835MCAP CAL 5835MBAO SW 0214GA81

This ECU and car in figures

Magneti Marelli IAW MIU4: 60 files. Makes: Piaggio (45), Aprilia (6), Moto Guzzi (6), Italjet Moto (2). Most listed: Piaggio Vespa (38), Piaggio Beverly (6), Aprilia RS (4), Moto Guzzi V9 (4).

Piaggio Vespa: 90 files. ECU types: Magneti Marelli IAW MIU4 (38), Magneti Marelli IAW MIU3 (17), Magneti Marelli IAW MIU1 (12), Magneti Marelli IAW MIU M3G / 32M3G1 (5). Engine codes: QUASAR (4).

What you get

The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
Original read only: no full backup, EEPROM or tuned file.
A digital file: all sales are final — no refunds. Terms of sale

5844MBAR Magneti Marelli IAW MIU4 original ECU file – Piaggio Vespa 250 22hp

SW numbers next to 5844MBAR

Other numbers for the Piaggio Vespa 250 22hp

This ECU and car in figures

What you get

Other files for the Piaggio Vespa

Other Magneti Marelli IAW MIU4 files