Sidekick L4-1324cc 1.3L SOHC 5 Carb 8V (1989)
Engine Temperature Sensor: Testing and Inspection
1.
Drain cooling system partially, and remove thermal switch from intake manifold.
Fig. 13 Coolant Temperature Thermal Switch Test Low Temperature
2.
Cool switch below 86°F (30°C). Using ohmmeter, ensure there is continuity between terminals, Fig. 13.
Fig. 14 Coolant Temperature Thermal Switch Test High Temperature
3.
Heat switch to over 116°F (46.5°C). Using ohmmeter, ensure there is no continuity between terminals, Fig. 14.
4.
Wrap sealing tape on threads, and install switch in intake manifold.
5.
Refill cooling system.
