89663-02S31 Denso original ECU file – Toyota Corolla 1.8 144hp
89661-XXXXXSW89663-02S31- Vehicle
- Toyota Corolla
- Engine
- 1.8 144hp · 2ZR-FBE
- ECU
- Denso
- HW
- 89661-XXXXX
- SW
- 89663-02S31
- Also written
- 89663 02S31 · 8966302S31
57 maps — Injection System, Air Control, Spark Advance, Variable Valve Timing (VVT). Original included.
SW numbers next to 89663-02S31
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 |
|---|---|
| 89663-02R52 | Toyota Corolla 1.8 133hp · Denso GEN1 |
| 89663-02R62 | Toyota Altis 1.8 133hp 2ZR-FE |
| 89663-02R72 | Toyota Altis 1.8 133hp 2ZR-FE · Denso GEN1 |
| 89663-02R81 | Toyota Altis 2.0 143hp 3ZR-FE |
| 89663-02S21 | Toyota Corolla 1.8 144hp · Denso GEN1 |
| 89663-02S41 | Toyota Corolla 1.8 144hp · Denso GEN1 |
| 89663-02S50 | Toyota Corolla 1.8 115hp · Denso GEN1 |
| 89663-02S51 | Toyota Corolla 1.8 115hp · Denso GEN1 |
| 89663-02S60 | Toyota Corolla 1.8 115hp · Denso GEN1 |
| 89663-02S80 | Toyota Corolla 1.8 115hp 2ZR-FE · Denso GEN1 |
Other numbers for the Toyota Corolla 1.8 144hp
6 files cover exactly this car and engine, on Denso GEN1 (5), Denso, type not listed (1). If your ECU reads differently from this page, 3 of the others:
This file's map pack against other Denso packs
Its pack names 57 maps. The 132 Denso packs in the archive have 4 to 174 maps, median 40; 70% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Injection System | 26 | 15 |
| Air Control | 12 | 4 |
| Spark Advance | 11 | 5 |
| Variable Valve Timing (VVT) | 6 | 1 |
| Engine Torque | 2 | 3 |
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).
Toyota Corolla: 297 files. ECU types: Denso GEN1 (145), Denso D76F019XXX (60), Denso GEN3 (32), Denso, type not listed (28). Engine codes: 1ZR-FE (17), 2ZR-FE (16), 3ZZ-FE (10), 8NR-FTS (10).
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