Cold Start Injector Time Switch
Disconnect switch connector. Note terminal identification. See Fig 1. Using ohmmeter, check resistance between terminals "STA" & "STJ" at appropriate temperature. See COLD START INJECTOR TIME SWITCH SPECIFICATIONS table. Check resistance between terminal "STA" and ground. Replace switch if not within specification.
COLD START INJECTOR TIME SWITCH SPECIFICATIONS
| Application | Ohms | Condition |
|---|---|---|
| 22R-E | 30-50 | Below 50°F (10°C) |
| 22R-E | 70-90 | Above 77°F (25°C) |
| 22R-E | 30-90 | To Ground |
| 22R-TE | 20-40 | Below 86°F (30°C) |
| 22R-TE | 40-60 | Above 104°F (40°C) |
| 22R-TE | 20-80 | To Ground |
| 3VZ-E | 30-50 | Below 50°F (10°C) |
| 3VZ-E | 70-90 | Above 68°F (20°C) |
| 3VZ-E | 30-90 | To Ground |