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FL -510 FUEL SYSTEM Specification : Water warning lamp on cluster turns ON. 12V battery voltage is detected 5) Does water warning lamp turn ON? And is 12V battery voltage detected at ECM connector(C230-K) terminal 40? YES ▶ Go to "Ground Circuit Inspection". NO ▶ Repair open in water warning lamp filament and related circuit and go to "Verification of Vehicle Repair". GROUND CIRCUIT INSPECTION E8C42CFA 1. IG KEY "OFF", ENGINE "OFF". 2. Disconnect Water sensor connector 3. Check continuity between Water sensor connector terminal 3 and chassis ground. Specification : Discontinuity ( Infinite Ω ) 4. Is the measured resistance within the specification? YES ▶ Go to "Component Inspection". NO ▶ Repair short to ground in signal circuit and go to "Verification of Vehicle Repair". COMPONENT INSPECTION E99CBD5F 1. Check water inside of fuel filter 1) IG KEY "OFF", ENGINE "OFF" 2) Disconnect fuel filter assy’ from vehicle. (note : fuel filter should be maintained to stand up vertically at discon- 3) Set up clean vessel like beaker to collect fuel outflowed from filter. 4) Disconnect Water sensor and collect fuel and water mixed to it. Specification : Outflowed fuel must not contain much water. 5) Does fuel contains much water? YES ▶ Checking odometer and filter used duration, replace fuel filter if needed. If too much water flowed to fuel filter, check if water flowed into fuel tank and clean up inside of fuel tank. ▶ After replacing filter and clean up fuel tank and go to "Verification of Vehicle Repair". |