{"product_id":"hyundai-kia-3-pin-fuel-moisture-sensor-connector-oem-936251-2-936292-2","title":"Hyundai \/ Kia 3-Pin Fuel Moisture Sensor Waterproof Connector – OEM 936251-2 \/ 936292-2 \/ 1743271-2","description":"\u003ch2\u003eHyundai \/ Kia 3-Pin Fuel Moisture Sensor Waterproof Connector – OEM 936251-2 \/ 936292-2 \/ 1743271-2\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the TE Connectivity 3-pin waterproof connector used on fuel moisture sensors (fuel water separator sensors) and related fuel system sensors across Hyundai and Kia diesel platforms. Cross-references TE Connectivity part numbers \u003cstrong\u003e936251-2\u003c\/strong\u003e (female housing), \u003cstrong\u003e936292-2\u003c\/strong\u003e (male housing), and \u003cstrong\u003e1743271-2\u003c\/strong\u003e. Uses the \u003cstrong\u003e2.3mm contact series\u003c\/strong\u003e in black nylon housing with IP67 waterproof sealing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Problem Does This Connector Solve?\u003c\/h3\u003e\n\u003cp\u003eThe fuel moisture sensor connector on Hyundai and Kia diesel engines is located in the engine bay near the fuel filter assembly, exposed to heat cycling, fuel vapour, and road contamination. Connector corrosion or locking tab failure causes the ECU to lose the fuel water content signal, triggering a \u003cstrong\u003eP0093\u003c\/strong\u003e (fuel system leak detected) or \u003cstrong\u003eP1093\u003c\/strong\u003e (fuel rail pressure too low) fault. These codes are frequently misdiagnosed as a failed fuel pressure regulator or high-pressure fuel pump. Replacing the connector is the correct first step when the sensor itself tests within specification.\u003c\/p\u003e\n\n\u003ch3\u003eOEM Part Number Cross-Reference\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Number\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e936251-2\u003c\/td\u003e\n\u003ctd\u003eFemale housing (sensor side)\u003c\/td\u003e\n\u003ctd\u003eTE Connectivity primary part number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e936292-2\u003c\/td\u003e\n\u003ctd\u003eMale housing (harness side)\u003c\/td\u003e\n\u003ctd\u003eTE Connectivity primary part number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1743271-2\u003c\/td\u003e\n\u003ctd\u003eFemale housing\u003c\/td\u003e\n\u003ctd\u003eTE Connectivity alternate part number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e3-Pin Circuit Function\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eFailure Symptom if Open\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSensor power supply (5V reference)\u003c\/td\u003e\n\u003ctd\u003eSensor inoperative, P0193 or P0183 DTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eSignal output to ECU\u003c\/td\u003e\n\u003ctd\u003eP0093 \/ P1093 fuel system fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSensor ground\u003c\/td\u003e\n\u003ctd\u003eErratic signal, P0192 or P0182 DTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e3-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Series\u003c\/td\u003e\n\u003ctd\u003e2.3mm pitch (TE Connectivity series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eNylon, black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eWaterproof (IP67 equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e936251-2 \/ 936292-2 \/ 1743271-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eFuel moisture sensor, fuel water separator sensor, fuel pressure sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eHyundai, Kia (diesel platforms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyundai Santa Fe \/ Tucson \/ ix35\u003c\/strong\u003e – 2.0 CRDi \/ 2.2 CRDi fuel moisture sensor connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyundai i30 \/ i40 \/ Elantra\u003c\/strong\u003e – Diesel fuel filter water sensor harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKia Sportage \/ Sorento \/ Carens\u003c\/strong\u003e – Fuel water separator sensor connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKia Ceed \/ Optima\u003c\/strong\u003e – CRDi fuel system sensor harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyundai H-1 \/ Starex\u003c\/strong\u003e – Commercial diesel fuel sensor connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My Hyundai Santa Fe CRDi has a P0093 code — could it be the fuel moisture sensor connector?\u003c\/strong\u003e\u003cbr\u003eA: Yes. P0093 (fuel system leak detected — large leak) on Hyundai\/Kia CRDi engines is frequently caused by a corroded or open fuel moisture sensor connector rather than an actual fuel leak. The ECU interprets a missing sensor signal as a fuel system fault. Inspect the 3-pin connector at the fuel filter assembly before replacing the fuel pressure regulator or high-pressure pump.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What fault codes does a failed fuel moisture sensor connector cause?\u003c\/strong\u003e\u003cbr\u003eA: Common DTCs include \u003cstrong\u003eP0093\u003c\/strong\u003e (fuel system leak, large), \u003cstrong\u003eP1093\u003c\/strong\u003e (fuel rail pressure too low during power enrichment), \u003cstrong\u003eP0192\u003c\/strong\u003e (fuel rail pressure sensor circuit low), and \u003cstrong\u003eP0193\u003c\/strong\u003e (fuel rail pressure sensor circuit high). The specific code depends on which pin circuit has failed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are terminals included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, terminals are included with all variants.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"1 Pcs \/ male with Pin","offer_id":47838085021941,"sku":"14:350850#male with Pin;380:4#1 Pcs","price":25.74,"currency_code":"USD","in_stock":true},{"title":"1 Pcs \/ female with Pin","offer_id":47838085087477,"sku":"14:350686#female with Pin;380:4#1 Pcs","price":21.56,"currency_code":"USD","in_stock":true},{"title":"1 Pcs \/ female male with Pin","offer_id":47838085054709,"sku":"14:350852#female male with Pin;380:4#1 Pcs","price":50.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S8a35e1334449401986f446626144fa28D.webp?v=1773726599","url":"https:\/\/www.csldmcml.com\/products\/hyundai-kia-3-pin-fuel-moisture-sensor-connector-oem-936251-2-936292-2","provider":"Cable Parts Online","version":"1.0","type":"link"}