Original file
Mazda MX-5 Denso RenesasLFH9EC000
An original (stock) flash read of the Denso Renesas control unit, fitted in Mazda MX-5, software number LFH9EC000, 1,024.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.
Technical data
| Brand | Mazda |
|---|---|
| Car model | MX-5 |
| Engine | 2.0 petrol 161PS |
| Fuel | petrol |
| Displacement | 2.0 |
| Power | 161PS / 118.4kW |
| Control unit | Denso Renesas |
|---|---|
| ECU maker | Denso |
| Software number | LFH9EC000 |
| File type | Original flash read |
|---|---|
| File size | 1,024.00 KB |
| File key | ab55029b49afad51 |
| Price | 15 € |
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.
In CARTESIAN this original file is the base for lambda off, EGR off, flaps off, start/stop off and DTC off, each saved with a correct checksum, and for returning a modified unit to stock.
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 Renesas whose label carries the same hardware and software numbers.
Before you write Compare the numbers on your control unit with this file, software number LFH9EC000. 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.