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EC-612 < COMPONENT DIAGNOSIS > [VK56DE] P0116 ECT SENSOR 5. Soak the vehicle until the resistance between “fuel level sensor and fuel pump” terminals 3 and 4 becomes 0.5 k Ω higher than the value measured before soaking. CAUTION: Never turn ignition switch ON during soaking. NOTE: Soak time changes depending on ambient air temperature. It may take several hours. 6. Start engine and let it idle for 5 minutes. Diagnosis Procedure INFOID:0000000005257568 1. CHECK GROUND CONNECTIONS 1. Turn ignition switch OFF. 2. Loosen and retighten ground screws on the body. OK or NG OK >> GO TO 2. NG >> Repair or replace ground connections. 2. CHECK ENGINE COOLANT TEMPERATURE SENSOR EC-612, "Component Inspection" OK or NG OK >> GO TO 3. NG >> Replace engine coolant temperature sensor. 3. CHECK INTERMITTENT INCIDENT GI-37, "Intermittent Incident" >> INSPECTION END Component Inspection INFOID:0000000005257569 ENGINE COOLANT TEMPERATURE SENSOR 1. Check resistance between engine coolant temperature sensor terminals 1 and 2 as shown in the figure. BBIA0539E PBIB2005E 2010 Pathfinder |