Magneti Marelli IAW 4HV original ECU files
Original (stock) files read from Magneti Marelli IAW 4HV engine control units: 130 files for 3 makes and 10 models. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
130files
3makes
10models
12HW numbers
13SW numbers
Vehicles with a Magneti Marelli IAW 4HV ECU 10
All Magneti Marelli IAW 4HV files 130
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Seat Altea1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Altea1.4 16V 86hp | Magneti Marelli IAW 4HV | P3547 | — | — | €20 · Open |
| Seat Ibiza1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Ibiza1.4 86hp · CGGB | Magneti Marelli IAW 4HV | — | — | 03C906024CD_8548 | €20 · Open |
| Seat Ibiza1.4 86hp · CGGB | Magneti Marelli IAW 4HV | — | — | 03C906024CD_8548 | €20 · Open |
| Seat Ibiza1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Ibiza1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Ibiza1.4 16V 86hp | Magneti Marelli IAW 4HV | — | 03C906024CD | — | €20 · Open |
| Seat Ibiza1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Ibiza1.4 16V 86hp | Magneti Marelli IAW 4HV | — | 03C906024BH3052 | — | €20 · Open |
| Seat Ibiza1.4 16V 86hp | Magneti Marelli IAW 4HV | MM Boot4HV r01 3311 | 03C906024BK 9331 | — | €20 · Open |
| Seat Ibiza1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Ibiza1.4 86hp · CGGB | Magneti Marelli IAW 4HV | MM4HV7950 | D5561CDFD | — | €20 · Open |
| Seat Ibiza1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Leon1.4 16V 85hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Leon1.4 16V 85hp | Magneti Marelli IAW 4HV | — | AS2149G | — | €20 · Open |
| Seat Leon1.4 80hp · BUD | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Leon1.4 80hp | Magneti Marelli IAW 4HV | — | — | 03C906024K_0891 | €20 · Open |
| Seat Leon1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Leon1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Seat Leon1.4 85hp | Magneti Marelli IAW 4HV | — | CGGB | — | €20 · Open |
| Skoda Fabia1.4 16V 75hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 16V 75hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 86hp · CGGB | Magneti Marelli IAW 4HV | 03C906024CE | 8549 | — | €20 · Open |
| Skoda Fabia1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Fabia1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Octavia1.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Octavia1.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Octavia1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Octavia1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Octavia1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Octavia1.4 80hp · BUD | Magneti Marelli IAW 4HV | — | 3433ATDM | 03C906024AT | €20 · Open |
| Skoda Octavia1.4 80hp · BUD | Magneti Marelli IAW 4HV | — | 3452ATDN | 03C906024AT | €20 · Open |
| Skoda Octavia1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Octavia1.4 86hp | Magneti Marelli IAW 4HV | MM4HV | — | — | €20 · Open |
| Skoda Roomster1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Roomster1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Roomster1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Roomster1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Roomster1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Roomster1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Skoda Roomster1.4 86hp | Magneti Marelli IAW 4HV | MM4HV | — | 03C906024BJ_8997 | €20 · Open |
| Skoda Roomster1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Caddy1.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Caddy1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Caddy1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Caddy1.4 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 16v 80hp · BUD | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 51.4 80hp · BUD | Magneti Marelli IAW 4HV | MM Boot4HV r01 3311 | 03C906024AS | — | €20 · Open |
| Volkswagen Golf 61.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp · CGG | Magneti Marelli IAW 4HV | 03C906024CK | 8570 | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Golf 61.4 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 100hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 100hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 100hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 105hp | Magneti Marelli IAW 4HV | — | 3433ATDM | 03C906024F_2220 | €20 · Open |
| Volkswagen Polo1.4 105hp | Magneti Marelli IAW 4HV | — | 3433ATDM | 03C906024F_2220 | €20 · Open |
| Volkswagen Polo1.4 16V 80hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | 03C906024CM | 03C906024CM | 03C906024CM_8993 | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | 03C906024AD | 03C906024F | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | 3C906024CN | 3C906024CN | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | P5553 | S0917 | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | 03C906024CN | 03C906024 | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
| Volkswagen Polo1.4 16V 86hp | Magneti Marelli IAW 4HV | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 12
Software (SW) · 13
Need a modified file?
Tuning for Magneti Marelli IAW 4HV — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Magneti Marelli IAW 4HV control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Magneti Marelli IAW 4HV?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Magneti Marelli IAW 4HV (depending on the engine). Upload your read on our file service.
Other Magneti Marelli ECU types for these vehicles
Magneti Marelli 9GV 52Magneti Marelli IAW 7GV 50Magneti Marelli 7GV 45Magneti Marelli IAW 4MV.AH 35Magneti Marelli IAW 4TV.KA 14Magneti Marelli IAW 1AV.P7 11Magneti Marelli IAW 4MV 10Magneti Marelli IAW 4BV.CR 10Magneti Marelli IAW 4MV.DG 9Magneti Marelli IAW 4GV 9Magneti Marelli IAW 4MV.V0 9Magneti Marelli IAW 4GV.BR 9Magneti Marelli IAW 1AVB 9Magneti Marelli IAW 4LV.L 8Magneti Marelli IAW 4AVP.AS 8Magneti Marelli IAW 4MV.DD 8