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Throttle Body > < Cold Start Injector Time Switch <--> [Thermo Time Switch]|Locations|Page 1600
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Cold Start Injector Time Switch: Testing and Inspection

Start Injector Time Switch

- Disconnect the electrical connector to the cold start time switch.
- Using an ohmmeter, measure the resistance between each terminal.
- Refer to the resistance below for the correct specification.
- If the resistance is not as specified, replace the cold start time switch.
- Reconnect the electrical connector.

Resistance:

STA - STJ:

25 - 45 Ohms below 59°F (15°C)
65 - 85 Ohms above 86°F (30°C)

STA - Ground:

25 - 85 Ohms

Throttle Body > < Cold Start Injector Time Switch <--> [Thermo Time Switch]|Locations|Page 1600