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
| Ohms | Condition |
|---|---|
| 30-50 | Below 59°F (15°C) |
| 70-90 | Above 86°F (30°C) |
| 30-90 | To Ground |