Legend Sedan V6-2494cc 2.5L SOHC FI (1987)
Fig. 17 Coolant temperature switch test. Legend
Coolant Temperature Switch
1.
Suspend coolant temperature switch in a container of coolant, Fig. 17.
2.
Heat coolant and measure resistance across switch terminals at several temperatures.
3.
Resistance should measure 1047-1255 ohms at 183°F, 872-1024 ohms at 194°F, 504-558 ohms at 228°F on 1986-87 models, or 462-510 ohms at
234°F on 1988 models.
Oil Temperature Switch
1.
Check operation of oil temperature switch in same manner as previously described for coolant temperature switch.
2.
Continuity should exist between switch terminals when coolant temperature exceeds 214-228°F.
