Mazda MX-5 original ECU files
22 original (stock) ECU files for the Mazda MX-5: 2 ECU types and 5 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the Mazda MX-5 2
Engine versions 5
All Mazda MX-5 files 22
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Mazda MX-51.5 130hp | Denso | P5CS-188K2-F | P5CS-18881-F | P5CS-18881-F | €20 · Open |
| Mazda MX-51.5 130hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-51.5 131hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 160hp | Denso SH725X | — | PSM7-18881-G | PSM7-18881-G_PSM7-188K2-G | €20 · Open |
| Mazda MX-52.0 181hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp · PE-VPS | Denso 27522 | — | — | — | €20 · Open |
| Mazda MX-52.0 184hp | Denso 27522 | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 1
Software (SW) · 2
Calibration / SW upgrade · 2
Tuning for Mazda MX-5 — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Mazda MX-5 control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Mazda MX-5?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Mazda MX-5 (depending on the engine). Upload your read on our file service.