Original file
Volvo V40 Denso31355675BA / 31478463AB
An original (stock) flash read of the Denso control unit, fitted in Volvo V40, hardware number 31355675BA and software number 31478463AB, 3,840.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.
Technical data
About this file
Typical uses: restoring a control unit to its factory software after a failed flash or a corrupt memory, a clean base before any change, comparing a read of your own with the original. The checksum is the one of the read; your programmer or the CARTESIAN app corrects it after a change.
How to use this file
- Order with your e-mail address; the download link comes right after the payment and is valid for 30 days.
- Open the file in your programmer, compare its numbers with your unit and check the checksum.
- Write it only to a Denso whose label carries the same hardware and software numbers.
Before you write Compare the numbers on your control unit with this file, hardware number 31355675BA and software number 31478463AB. A file written to a unit with other numbers can damage it. Not sure? Give your own read to the search above: it is compared by content.
Other pairs of Denso
| Hardware | Software | Vehicles |
|---|---|---|
| 31405743 | 31452623 | Volvo V60, Volvo XC60, Volvo V70 |
| L35HEH000 | Mazda 3, Mazda 3 MPS, Mazda 2 | |
| Toyota GT86 | Toyota GT86 | |
| 31405743CA | 32146196AA | Volvo S60, Volvo S70 / V70, Volvo XC60 |
| L3M7EN000 | Mazda 6, Mazda 6 MPS, Mazda 6 MZR DISI MPS | |
| Denso | ||
| L37JEF000 | Mazda CX-7, Mazda XC-7, Mazda CX7 | |
| 31405743CA | 32146227AA | Volvo S70 / V70, Volvo V60, Volvo S60 |