Original file
Mazda MX-5 Denso Renesas LFJ1EF000
An original (stock) flash read of the Denso Renesas control unit, fitted in Mazda MX-5, software number LFJ1EF000, 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 160PS |
| Displacement | 2.0 |
| Power | 160.0PS / 117.7kW |
| Control unit | Denso Renesas |
|---|---|
| ECU maker | Denso |
| Software number | LFJ1EF000 |
| File type | Original flash read |
|---|---|
| File size | 1,024.00 KB |
| File key | d27d1636236bbe22 |
| 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 the solutions it supports, such as DPF off, EGR off, lambda 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 LFJ1EF000. 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 Renesas
| Hardware | Software | Vehicles |
|---|---|---|
| LFFC04N02700 | Mazda MX5 | |
| LFH9EC000 | Mazda MX-5 | |
| LFH9EF000 | Mazda MX-5 | |
| LFJ1EE000 | Mazda MX-5 | |
| LFLEEC000 | Mazda MX-5 | |
| LFNP04N03000 | Mazda MX5 | |
| N3H6EK000 | Mazda RX8 | |
| N3H8EM000 | Mazda RX8 |