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COMPONENT INSPECTION Engine coolant temperature sensor Check resistance as shown in the figure. Temperature °C (°F) Resistance k Ω 20 (68) 2.1 - 2.9 50 (122) 0.68 - 1.0 90 (194) 0.236 - 0.260 If NG, replace engine coolant temperature sensor. SEF152P SEF012P TROUBLE DIAGNOSIS 2 CD20T Engine Coolant Temperature (ECT) Sensor (Cont’d) EC-69 |