A74D4NOA — Magneti Marelli IAW 4AV.V0 ECU, Volkswagen BORA
Original (stock) ECU file for the Volkswagen BORA — 1400 16V 75HP, Magneti Marelli IAW 4AV.V0 controller, hardware A74D4NOA. Unmodified factory read, usually within 3 hours after we confirm your ECU numbers.
Identification
| Vehicle | Volkswagen BORA |
|---|---|
| Engine | 1400 16V 75HP |
| Engine code | AHW |
| ECU | Magneti Marelli IAW 4AV.V0 |
| Hardware number | A74D4NOA |
| Calibration | 036906014AN_2893 |
Compatibility
In our archive this exact read is recorded for the Volkswagen BORA with the 1400 16V 75HP engine (AHW). We hold 57 other reads for this model — see “Related files” below. The Magneti Marelli IAW 4AV.V0 controller appears 2 times across the catalogue.
What you get
A full, unmodified read of the Magneti Marelli IAW 4AV.V0 as it left the factory — the binary file produced by the original reading tool, no checksum or map changes. Use it to restore a stock calibration after a failed flash or a bad tune, or as the reference file for a tuning job. One read is stored for this identification.
| Archive reference | Driver | Damos / A2L |
|---|---|---|
| B14_5DF4 | B14_5DF4 | — |
Delivery: released to your account and announced by email usually within 3 hours, within 24 hours on business days, once we confirm the read matches the numbers on this page.
Questions about this file
Is this original file compatible with my Volkswagen BORA?
Compare the hardware number (A74D4NOA) with the identification your tool reads from the ECU, then send us the software number you read so we confirm the exact calibration before delivery. Identify the controller by the hardware and software numbers printed on its label or reported by your reading tool.
What exactly do I receive when I buy the Magneti Marelli IAW 4AV.V0 original for €25?
An unmodified factory read of the Magneti Marelli IAW 4AV.V0 (HW A74D4NOA) as stored in our archive — a binary file in the format produced by the original reading tool. No modifications, no checksum changes: it is meant to restore the ECU to its stock calibration or to serve as a reference for a tuning job.
How and when is the file delivered?
After payment we confirm the read matches the numbers on this page and release it to your account, with an email notification — usually within 3 hours, within 24 hours on business days. If your ECU reports different numbers, tell us with the order and we look for the right file before delivering anything.
Can you also tune this Magneti Marelli IAW 4AV.V0 or remove EGR / AdBlue / DPF?
Yes — upload your own read through the tuning service and choose the modifications; every tuning job is quoted individually before you pay. The original on this page is useful as a backup before any modification is flashed.