Toyota IQ Denso GEN1 original ECU files
Original (stock) files read from the Denso GEN1 control unit of the Toyota IQ: 21 files, 2 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
WinOLS map pack for Toyota IQ: €60
All Toyota IQ Denso GEN1 files 21
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| 89663-74031 Toyota IQ1.0 68hp · 1KR-FE | Denso GEN1 | 89661-xxxxx | 89663-74031 | 37403100 | €20 · Open |
| 89663-74034 Toyota IQ1.0 68hp · 1KR-FE | Denso GEN1 | — | 89663-74034 | 37403400 | €20 · Open |
| 89663-74040 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74040 | 37404000 | €20 · Open |
| 89663-74041 Toyota IQ1.0 68hp · 1KR-FE | Denso GEN1 | 89661-xxxxx | 89663-74041 | 37404100 | €20 · Open |
| 37404100 89663-74041 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74041 | 37404100 | €20 · Open |
| 89663-74042 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74042 | 37404200 | €20 · Open |
| 89663-74044 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74044 | 37404400 | €20 · Open |
| 89663-74060 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74060 | 37406000 | €20 · Open |
| 89663-74061 Toyota IQ1.0 68hp · 1KR-FE | Denso GEN1 | 89661-xxxxx | 89663-74061 | 37406100 | €20 · Open |
| 89663-74062 Toyota IQ1.0 68hp · 1KR-FE | Denso GEN1 | — | 89663-74062 | 37406200 | €20 · Open |
| 89663-74080 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74080 | 37408000 | €20 · Open |
| 89663-74090 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74090 | 37409000 | €20 · Open |
| 89663-74140 Toyota IQ1.0 68hp · 1KR-FE | Denso GEN1 | 89661-xxxxx | 89663-74140 | 37414000 | €20 · Open |
| 37416200 89663-74162 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74162 | 3741620A | €20 · Open |
| 89663-74180 Toyota IQ1.0 68hp · 1NR-FE | Denso GEN1 | — | 89663-74180 | 37418000 | €20 · Open |
| 89663-74181 Toyota IQ1.0 68hp · 1NR-FE | Denso GEN1 | — | 89663-74181 | 37418100 | €20 · Open |
| 89663-74410 Toyota IQ1.0 68hp · 1KR-FE | Denso GEN1 | 89661-xxxxx | 89663-74410 | 37441000 | €20 · Open |
| 89663-74400 Toyota IQ1.0 68hp | Denso GEN1 | — | 89663-74400 | 37440000 | €20 · Open |
| 89663-74122 Toyota IQ1.3 99hp · 1NR-FE | Denso GEN1 | — | 89663-74122 | 37412200 | €20 · Open |
| 89663-74190 Toyota IQ1.3 99hp | Denso GEN1 | — | 89663-74190 | 37419000 | €20 · Open |
| 89663-74111 Toyota IQ1.3 99hp | Denso GEN1 | — | 89663-74111 | 37411100 | €20 · Open |
No file in this list matches. Search all original files →
Toyota IQ Denso GEN1: engines and numbers
Engines with the most original files for the Toyota IQ Denso GEN1, with some of the software and hardware numbers listed:
1.0 68hp (1KR-FE): 18 files; SW 89663-74041, 89663-74031, 89663-74034.
1.3 99hp: 3 files; SW 89663-74122, 89663-74190, 89663-74111.
Toyota, Lexus and Hino ECUs carry two numbers: 89661-… is the hardware part number on the ECU label, 89663-… is the software number your tool reads — search with that one. The 8-character calibration ID some tools show is the same software number written another way: 89663-74031 is 37403100.
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Software (SW) · 20
Other ECU types in the Toyota IQ 1
Denso GEN1 in other vehicles 24
Tuning for Toyota IQ Denso GEN1 — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Which engines are listed for the Toyota IQ Denso GEN1?
1.0 68hp and 1.3 99hp. Pick your engine in the list below and compare HW and SW with your read.
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.