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 5 images and 13 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 | Turbo pressure sensor No. 1 | 89421-78010 |
| 89421L | Turbocharger No. 2 pressure sensor | 89421-78010 |
| 89422 | Water temperature sensor (for E.F.I.) | 89422-33030 |
| 89448D | Oil pressure and sensors | 89448-33010 |
| 89458 | fuel pressure sensor | 89458-33030 |
| 89458H | No. 2 fuel pressure sensor | 89458-33041 · 89458-33042 |
| 89570A | Fuel pump control ECU assembly | 89570-12410 |
| 89571 | Fuel pump control ECU | 89571-12010 · 89571-48010 |
| 89573 | Fuel pump control ECU bracket | 89573-12100 · 89573-12110 |
| 89661 | Engine control ECU | 89661-12Z30 · 89661-12Z70 · 89661-12Z80 · 89661-12Z90 · 89661-16820 · 89661-1AA10 · 89661-1AC80 · 89661-1AC90 · 89661-1AD40 · 89661-1AD50 · 89661-1AE50 · 89661-1AF70 · 89661-1AG10 · 89661-1AG70 · 89661-1AG80 · 89661-1AK40 |
| 89667E | No. 1 engine control ECU bracket | 89667-10050 · 89667-12350 · 89667-47100 · 89667-47120 |
| 89668 | No. 2 engine control ECU bracket | 89668-12280 · 89668-12320 · 89668-47050 · 89668-47070 |