{"product_id":"5-pin-maf-air-flow-meter-sensor-connector-oem-1928403146-bosch","title":"5-Pin MAF Air Flow Meter Sensor Connector – OEM 1928403146 | Bosch Multi-Brand","description":"\u003ch2\u003e5-Pin MAF Air Flow Meter Sensor Connector – OEM 1928403146 | Bosch\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the Bosch 5-pin MAF (Mass Air Flow) sensor connector. Cross-references Bosch part number \u003cstrong\u003e1928403146\u003c\/strong\u003e (1 928 403 146). Used on Bosch hot-wire MAF sensors across VW, BMW, Ford, and Opel platforms. Available bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003e5-Pin MAF Sensor 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 Corroded\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e+12V power supply to MAF sensor\u003c\/td\u003e\n\u003ctd\u003eMAF sensor inactive, P0100 circuit malfunction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eGround (KL31)\u003c\/td\u003e\n\u003ctd\u003eMAF signal erratic, P0101 range\/performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eMAF signal output to ECU (0–5V or frequency)\u003c\/td\u003e\n\u003ctd\u003eP0102 \/ P0103 — MAF circuit low\/high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eIntake air temperature (IAT) signal\u003c\/td\u003e\n\u003ctd\u003eP0110–P0113 — IAT circuit fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eIAT ground \/ signal return\u003c\/td\u003e\n\u003ctd\u003eIncorrect IAT reading, fuelling error\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\u003e5-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e1928403146 \/ 1 928 403 146 (Bosch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eHigh-temp nylon (PA66), waterproof sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Option\u003c\/td\u003e\n\u003ctd\u003eBare connector \/ 15cm pre-wired leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMAF \/ air flow meter sensor harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eVW, BMW, Ford, Opel \/ Vauxhall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFault Codes This Connector Fixes\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0100\u003c\/td\u003e\n\u003ctd\u003eMAF sensor circuit — malfunction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0101\u003c\/td\u003e\n\u003ctd\u003eMAF sensor circuit — range\/performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0102\u003c\/td\u003e\n\u003ctd\u003eMAF sensor circuit — low input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0103\u003c\/td\u003e\n\u003ctd\u003eMAF sensor circuit — high input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0110\u003c\/td\u003e\n\u003ctd\u003eIntake air temperature sensor — circuit malfunction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVW Golf \/ Passat \/ Tiguan – Bosch MAF sensor harness\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series \/ 5 Series (E46\/E60) – Air flow meter connector\u003c\/li\u003e\n\u003cli\u003eFord Focus \/ Mondeo \/ Transit – MAF sensor harness\u003c\/li\u003e\n\u003cli\u003eOpel \/ Vauxhall Astra \/ Vectra \/ Zafira – Air flow meter connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My engine runs rough and has P0101 — is it the MAF connector?\u003c\/strong\u003e\u003cbr\u003eA: P0101 (MAF range\/performance) with rough running is frequently caused by a corroded 5-pin MAF connector rather than a failed MAF sensor. A corroded signal pin causes the ECU to receive an erratic airflow reading and miscalculate fuelling. Inspect the connector before replacing the MAF sensor.\u003c\/p\u003e\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":"female with Pins \/ 1 Pcs","offer_id":47838236344565,"sku":"14:200004889#female with Pins;200001249:202408827#1 Pcs","price":14.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S74df92a531134c8191da40d0edd342f2l.webp?v=1773728053","url":"https:\/\/www.csldmcml.com\/products\/5-pin-maf-air-flow-meter-sensor-connector-oem-1928403146-bosch","provider":"Cable Parts Online","version":"1.0","type":"link"}