Cold Start Injector Time Switch
Turn ignition off. Remove connector from switch. See Fig 1 and Fig 2 for Time Switch Location. Measure resistance across switch terminals at specified temperature. See Fig 3. Replace switch if resistance is not within specification. See COLD START INJECTOR TIME SWITCH RESISTANCE SPECIFICATIONS table.
COLD START INJECTOR TIME SWITCH RESISTANCE SPECIFICATIONS
| Terminals | Temperature: °F (°C) | Ohms Reading | |
|---|---|---|---|
| Non-Turbo | |||
| STA-STJ | Less Than 86 (30) | 20-40 | |
| " | Greater Than 104 (40) | 40-60 | |
| STA-Ground | N/A | 20-80 | |
| Turbo | |||
| STA-STJ | Less Than 50 (10) | 30-50 | |
| " | Greater Than 77 (25) | 70-90 | |
| STA-Ground | N/A | 30-90 | |