Air Injection System: Description
NOTE:
For 1974-77 models, see AIR INJECTION SYSTEMS article in this section. Also see TOYOTA AIR SUCTION SYSTEM article in this section for information on air suction system.
All models (except 1979 Supra) use an air injection or air suction system to supply fresh air at the exhaust ports to burn HC and CO remaining in the exhaust gases. The following table shows model application of these systems:
AIR INJECTION/AIR SUCTION SYSTEM APPLICATION
| Application | System | |
|---|---|---|
| Celica, Corona, Pickup | Air Injection | |
| Corolla | 1600 | |
| Federal | Air Suction | |
| California | Air Injection | |
| High Altitude | Air Injection | |
| Corolla 1200 | Air Suction | |
| Cressida | Air Injection | |
| Land Cruiser | Air Injection | |