89663-30R31 Denso original ECU file – Lexus GS 3.5 299hp
89661-XXXXXSW89663-30R31- Vehicle
- Lexus GS
- Engine
- 3.5 299hp · 2GR-FXE
- ECU
- Denso
- HW
- 89661-XXXXX
- SW
- 89663-30R31
- Also written
- 89663 30R31 · 8966330R31
19 maps — Spark Advance, Air Control, Variable Valve Timing (VVT), Injection System. Original included.
SW numbers next to 89663-30R31
The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.
| SW | Listed for |
|---|---|
| 89663-30Q03 | Toyota Crown 2.5 208hp · Denso GEN1 |
| 89663-30Q20 | Toyota Crown 2.5 208hp 4GR-FSE |
| 89663-30Q21 | Toyota Crown 2.5 208hp · Denso GEN1 |
| 89663-30Q23 | Toyota Crown 2.5 208hp · Denso GEN1 |
| 89663-30R10 | Lexus GS 3.0 294hp 2GR-FXE · Denso GEN1 |
| 89663-30R80 | Lexus IS 2.5 208hp 4GR-FSE |
| 89663-30R81 | Lexus IS 2.5 208hp · Denso GEN1 |
| 89663-30R90 | Lexus GS 2.5 208hp 4GR-FSE |
| 89663-30R91 | Lexus GS 2.5 208hp 4GR-FSE |
| 89663-30S00 | Lexus GS 2.5 208hp · Denso GEN1 |
This file's map pack against other Denso packs
Its pack names 19 maps. The 132 Denso packs in the archive have 4 to 174 maps, median 40; 10% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Spark Advance | 8 | 5 |
| Air Control | 5 | 4 |
| Variable Valve Timing (VVT) | 4 | 1 |
| Injection System | 2 | 15 |
This ECU and car in figures
Denso: 763 files, 665 SW numbers, 132 with a map pack. Makes: Toyota (371), Lexus (180), Mazda (115), Opel (27). Most listed: Lexus IS (49), Mazda 3 (47), Toyota Land Cruiser (38), Toyota Camry (33).
Lexus GS: 92 files. ECU types: Denso GEN1 (54), Denso, type not listed (23), Denso D76F019XXX (15). Engine codes: 2GR-FSE (23), 8AR-FTS (7), 3GR-FSE (6), 4GR-FSE (4).
Engine code 2GR-FXE: 6 files, on Denso, type not listed (5), Denso GEN1 (1). Listed for Lexus RX (4), Lexus GS (2).
5 122 of the 5 122 files here with SW 8966… are Denso units.
What you get
- The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
- File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
- Original read only: no full backup, EEPROM or tuned file.
- A digital file: all sales are final — no refunds. Terms of sale