Toyota COROLLA 电子燃油喷射系统 — Figure 8404
Toyota COROLLA EPC diagram 8404, 电子燃油喷射系统, with 6 images and 14 PNC and OE references.






PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 89421 | Vacuum sensor assembly (for E.F.I.) | 89421-26030 · 89421-33010 |
| 89421K | Toyota part | 89421-78010 |
| 89421L | Toyota part | 89421-78010 |
| 89422 | Water temperature sensor (for E.F.I.) | 89422-33030 |
| 89426 | Vacuum sensor holder | 89426-13020 |
| 89448D | Toyota part | 89448-33010 |
| 89458 | fuel pressure sensor | 89458-33030 |
| 89458H | Toyota part | 89458-33041 · 89458-33042 |
| 89570A | Fuel pump control ECU assembly | 89570-12430 · 89570-12450 |
| 89571 | Fuel pump control ECU | 89571-10010 · 89571-12010 |
| 89573 | Fuel pump control ECU bracket | 89573-02080 · 89573-12120 |
| 89661 | Engine control ECU | 89661-12V70 · 89661-12W10 · 89661-12Z20 · 89661-12Z62 · 89661-16820 · 89661-1AD90 · 89661-1AE60 · 89661-1AE61 · 89661-1AF70 · 89661-1AG60 · 89661-1AK80 |
| 89667E | No. 1 engine control ECU bracket | 89667-10050 · 89667-12350 · 89667-12360 · 89667-12370 · 89667-47120 |
| 89668 | No. 2 engine control ECU bracket | 89668-12280 · 89668-12290 · 89668-12320 · 89668-47050 · 89668-47070 |