Original file
Mazda CX-5 Denso SH1x SH7M-18881-E / GQ9GSH7MT4PA
An original (stock) flash read of the Denso SH1x control unit, fitted in Mazda CX-5, hardware number SH7M-18881-E and software number GQ9GSH7MT4PA, 2,015.25 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 | CX-5 |
| Engine | 2.2 diesel 175PS |
| Fuel | diesel |
| Displacement | 2.2 |
| Power | 175.0PS / 128.7kW |
| Control unit | Denso SH1x |
|---|---|
| ECU maker | Denso |
| Hardware number | SH7M-18881-E |
| Software number | GQ9GSH7MT4PA |
| File type | Original flash read |
|---|---|
| File size | 2,015.25 KB |
| File key | 233ee06a285759f7 |
| 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 DPF off, EGR off, AdBlue (SCR) off, lambda off, swirl flaps 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 SH1x whose label carries the same hardware and software numbers.
Before you write Compare the numbers on your control unit with this file, hardware number SH7M-18881-E and software number GQ9GSH7MT4PA. 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 SH1x
| Hardware | Software | Vehicles |
|---|---|---|
| SH5S-18881-H | GRA6SH5ST4XA | Mazda 6 |
| SH7G-18881-G | GQ9VSH7GT4TA | Mazda CX-5 |
| SH7G-18881-H | GQA6SH7GT4XA | Mazda CX-5 |
| SH7H-18881-H | SH7H-188K2-H | Mazda CX-5 |
| SH7M-18881-J | GQAHSH7MT62A | Mazda CX-5 |
| SH7R-18881-D | GQ9NSH7RT4NA | Mazda 3 |
| SH7R-18881-F | GQA6SH7RT4XA | Mazda 3 |
| SHAG-18881-D | GR9NSHAGT4NA | Mazda 6 |