toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Throttle Body > < Cold Start Injector Time Switch <--> [Thermo Time Switch]|Locations|Page 1570
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2.

Resistance should be 25 - 50 ohms below 59 degrees F and 60 - 85 ohms above 86 degrees F.

3.

Measure resistance between STA (B+) terminal and ground. Resistance should be 25 - 85 ohms.

4.

If resistance is not within specifications, switch is defective.

Throttle Body > < Cold Start Injector Time Switch <--> [Thermo Time Switch]|Locations|Page 1570