5738HFAU Magneti Marelli IAW MIU4 original ECU file – Piaggio Vespa 125 15hp

CAL5738HFAU

Vehicle: Piaggio Vespa
Engine: 125 15hp
ECU: Magneti Marelli IAW MIU4
Calibration: 5738HFAU
In the archive since: 2026-10-16

Other numbers for the Piaggio Vespa 125 15hp

11 files cover exactly this car and engine, on Magneti Marelli IAW MIU4 (6), Magneti Marelli IAW MIU3 (4), Magneti Marelli 32M3G1 HW300 (1). If your ECU reads differently from this page, the others:

CAL 3521CE04 CAL 3521BS35 CAL 3417BL11 SW 3417BL09 CAL 5737HBAS CAL 5737HAAS CAL 573CLEAE CAL 573CHIAZ CAL 5835MBAM CAL 3521B111

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

5738HFAU Magneti Marelli IAW MIU4 original ECU file – Piaggio Vespa 125 15hp

Other numbers for the Piaggio Vespa 125 15hp

This ECU and car in figures

What you get

Other files for the Piaggio Vespa

Other Magneti Marelli IAW MIU4 files