Denso R2AX original ECU files
Original (stock) files read from Denso R2AX engine control units: 18 files for 1 make and 2 models. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
Vehicles with a Denso R2AX ECU 2
All Denso R2AX files 18
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| GD05R2AXT35A 18881K Mazda 62.2 175hp | Denso R2AX | GD05R2AXT35A | 18881K | — | €20 · Open |
| Mazda 62.2 175hp | Denso R2AX | — | — | — | €20 · Open |
| GD08R2AXT38A 1888K1-A Mazda CX-72.2 173hpMap pack · 62 maps | Denso R2AX | GD08R2AXT38A | 1888K1-A | — | €20 · OpenWith maps €60 |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
| GD03R2AXT33D 18881K Mazda CX-72.2 173hp | Denso R2AX | GD03R2AXT33D | 18881K | — | €20 · Open |
| R2AX-188K1-B R2AX-18881-K Mazda CX-72.2 173hpMap pack · 62 maps | Denso R2AX | R2AX-188K1-B | R2AX-18881-K | R2AX-188K2-K | €20 · OpenWith maps €60 |
| GD03R2AXT33C 18881-D Mazda CX-72.2 173hp | Denso R2AX | GD03R2AXT33C | 18881-D | — | €20 · Open |
| GD03R2AXT33C 18881K Mazda CX-72.2 173hp | Denso R2AX | GD03R2AXT33C | 18881K | — | €20 · Open |
| GD06R2AXT36B 188K6 Mazda CX-72.2 173hp | Denso R2AX | GD06R2AXT36B | 188K6 | — | €20 · Open |
| GD05R2AXT35A 18881K Mazda CX-72.2 173hp | Denso R2AX | GD05R2AXT35A | 18881K | — | €20 · Open |
| GD04R2AXT34 188K1-A Mazda CX-72.2 173hpMap pack · 62 maps | Denso R2AX | GD04R2AXT34 | 188K1-A | — | €20 · OpenWith maps €60 |
| Mazda CX-72.2 173hp | Denso R2AX | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 7
Calibration / SW upgrade · 1
Tuning for Denso R2AX — 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 Denso R2AX 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?
Open the file page and use Quick buy: €20 by card, no registration. We request the file from the original-file database and e-mail it to you — usually within minutes, normally within 24 hours. With an account on our file service fs.auto-remap.com you can also top up your balance and order there.
What exactly do I receive?
The original read only, as a ready-to-use .bin file (ordered through a file-service account: a ZIP archive with an .ori file inside). No full backups, EPROMs, SGO, VBF or other formats. Different tools expect different file sizes when writing, so make sure the file suits your device. All sales are final: check HW and SW against your own read before you buy.
My number is not listed. What now?
Then we do not have this file: every original file we have is listed on this site and found by its search, so we cannot get it for you. Search one number at a time — HW, SW or calibration — exactly as it appears in your read.
Can you tune Denso R2AX?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Denso R2AX (depending on the engine). Upload your read on our file service.