Unlock the full potential of your Magneti Marelli IAW4 ECU with our all-inclusive bundle. Featuring universal IMMO OFF files, virgin calibrations, full EEPROM backups, and complete compatibility with KTAG, KESS, and MPPS, this solution supports every ECU variant—from Base IAW4 to IAW4.MV, IAW4.CV, and IAW4.AV.
Product details
Unlock the Potential of Your Magneti Marelli IAW4 ECU
Discover the Universal IMMO OFF & Virgin Full Backup Bundle, the ultimate solution for tuning all variants of the Magneti Marelli IAW4 ECU. Designed for professional tuners and automotive enthusiasts alike, this comprehensive package offers unparalleled flexibility and compatibility across the entire IAW4 family.
What’s Included:
- Universal IMMO OFF File: Easily disable immobilizer functions for improved performance and responsiveness.
- Virgin Calibration File: Maintain a factory-virgin calibration, allowing seamless adaptation to new vehicles.
- Full EEPROM Backups: Receive both modified IMMO OFF and complete original EEPROM backups for easy reversion to stock settings.
- Broad Flash Compatibility: Fully supports KTAG, KESS, and MPPS for hassle-free flashing of internal firmware and EEPROM (EEPROM Chip: 95080).
Supported ECU Variants & Software Versions:
This bundle covers a wide array of IAW4 ECU variants, ensuring compatibility with various Volkswagen, Seat, and Skoda models for effortless performance tuning.
ECU Calibration List (Base Variant)
Other Variants Supported Too:
| Part Number | Manufacturer | Model | Engine | Power (HP) | Year |
|---|---|---|---|---|---|
| 036 906 034 AK | Volkswagen | Polo III (6N) | 1.4 | 100 | 1998 |
| 036 906 034 BB | Volkswagen | Golf IV | 1.6 | 105 | 2001 |
| 036 906 034 BD | Seat | Leon I | 1.6 | 105 | 2002 |
| 036 906 034 BH | Volkswagen | Golf IV | 1.6 | 105 | 2000 |
| 036 906 034 BK | Skoda | Fabia I (6Y) | 1.4 | 101 | 2002 |
| 036 906 034 D | Volkswagen | Polo III (6N) | 1.4 | 75 | 2000 |
| 6K0 906 034 | Seat | Ibiza II (6K) | 1.4 | 75 | 2001 |
| 6K0 906 034 D | Seat | Ibiza II (6K) | 1.4 | 75 | 2001 |
| 6K0 906 034 E | Seat | Ibiza II (6K) | 1.4 | 75 | 2001 |
| 036 906 034 DR | Volkswagen | Golf IV | 1.6 | 105 | 2001 |
| 036 906 034 CF | Volkswagen | Golf IV | 1.6 | 105 | 1998 |
| 036 906 034 ED | Volkswagen | Polo IV | 1.4 | 75 | 2002 |
| 036 906 034 DB | Seat | Ibiza III | 1.4 | 100 | 2002 |
| 036 906 034 CN | Volkswagen | Golf IV | 1.6 | 105 | 2001 |
| 036 906 034 DG | Seat | Ibiza III | 1.4 | 100 | 2006 |
| 036 906 034 DD | Volkswagen | Polo IV | 1.4 | 75 | 2002 |
Note: This list includes many known base calibrations; however, the IAW4 family has various regional and model-specific variants. For the most complete and up-to-date information, please contact us!
Tags:
UniversalIMMO, IMMO_OFF_Bundle, Magneti_Marelli_Tuning, ECU_Calibration, VW_Tuning_Files, Seat_Tuning_Files, Skoda_Tuning_Files
Frequently asked questions
How do I flash this file?
Use your preferred tuning tool (KESS, KTAG, AutoTuner, CMD, etc.) to write the file to the ECU via OBD, bench, or boot mode.
Is the checksum corrected?
Yes. Every file we sell has verified checksums — ready to flash without additional correction tools.
What if I need a revision?
Contact us via WhatsApp or the support dashboard. Revisions for the same stage are free.