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EC9-204 < DTC/CIRCUIT DIAGNOSIS > [R9M] P0115 ECT SENSOR Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace error-detected parts. 4. CHECK ENGINE COOLANT TEMPERATURE SENSOR EC9-204, "Component Inspection (Engine Coolant Temperature Sensor)" . Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident" . NO >> Replace error-detected parts. Component Inspection (Engine Coolant Temperature Sensor) INFOID:0000000010309121 1. CHECK ENGINE COOLANT TEMPERATURE SENSOR 1. Disconnect engine coolant temperature sensor harness connector. 2. Check resistance between engine coolant temperature sensor terminals under the following conditions. Is the inspection result normal? YES >> INSPECTION END NO >> Replace engine coolant temperature sensor. + - Continuity ECM Engine coolant temperature sensor Connector Terminal Connector Terminal F83 129 F51 2 Existed 133 1 Engine coolant temperature sensor Condition Resistance + - Terminal 2 1 Temperature ° C ( ° F) 25 (77) 2.140 – 2.364 k Ω |