Pickup 4WD L4-2366cc 2.4L SOHC (22R) (1984)
Cold Start Injector Time Switch: Testing and Inspection
Fig. 38 Testing Start Time Switch
1.
Disconnect electrical connector from switch and measure resistance between terminals, Fig. 38.
2.
Meter should read 20 - 40 ohms with coolant temperature below 86°F and 40 - 60 ohms with temperature above 104°F).
3.
Measure resistance between STA and ground. Meter should read 20 - 80 ohms.
4.
If readings are not as specified, switch is defective.