Denso J48C original ECU files
Original (stock) files read from Denso J48C engine control units: 9 files for 1 make and 1 model. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
Vehicles with a Denso J48C ECU 1
All Denso J48C files 9
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| 644EA000.HEX Z644EA0W.Z01 Mazda 31.6 105hp | Denso J48C | 644EA000.HEX | Z644EA0W.Z01 | — | €20 · Open |
| Mazda 31.6 105hp | Denso J48C | — | — | — | €20 · Open |
| Mazda 31.6 105hp | Denso J48C | — | — | — | €20 · Open |
| Mazda 31.6 105hp | Denso J48C | — | — | — | €20 · Open |
| ZY25EF000.HEX ZY25EF0W.Z03 Mazda 31.6 105hp | Denso J48C | ZY25EF000.HEX | ZY25EF0W.Z03 | — | €20 · Open |
| Z62748C10100 Mazda 31.6 105hp | Denso J48C | Z62748C10100 | — | — | €20 · Open |
| Z60148C05700 Mazda 31.6 105hp | Denso J48C | Z60148C05700 | — | — | €20 · Open |
| Mazda 31.6 105hpMap pack · 33 maps | Denso J48C | — | — | — | €20 · OpenWith maps €60 |
| Z63448L10000 5SSWZ634EC000 Mazda 31.6 16V 105hp | Denso J48C | Z63448L10000 | 5SSWZ634EC000 | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 5
Software (SW) · 3
Tuning for Denso J48C — 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 J48C 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 J48C?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Denso J48C (depending on the engine). Upload your read on our file service.