Corolla LE Sedan L4-1762cc 1.8L DOHC MFI (1998)
3. Remove ECT switch.
4. Inspect ECT switch.
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Using an ohmmeter, check that there is no continuity, between the terminals when the coolant temperature is above 93°C (199°F).
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Using an ohmmeter, check that there is continuity between the terminals when the coolant temperature is below 83°C (181°F).
If continuity is not as specified, replace the switch.
5. Reinstall ECT switch.
Torque: 34 Nm (25 ft.lb)
6. Reinstall generator and drive belt.
7. Refill with engine coolant.
8. Start engine and check for coolant leaks.