{"product_id":"buick-chevrolet-2-pin-camshaft-position-sensor-connector-oem-13520101-15490464","title":"Buick \/ Chevrolet 2-Pin Camshaft Position Sensor Connector – OEM 13520101 \/ 15490464","description":"\u003ch2\u003eBuick \/ Chevrolet 2-Pin Camshaft Position Sensor Connector – OEM 13520101 \/ 15490464\u003c\/h2\u003e\n\n\u003cp\u003eDirect OEM-specification replacement for the Buick and Chevrolet 2-pin camshaft position (CMP) sensor harness connector. Cross-references OEM part numbers \u003cstrong\u003e13520101\u003c\/strong\u003e, \u003cstrong\u003e15490464\u003c\/strong\u003e, and \u003cstrong\u003e1121700215NF002\u003c\/strong\u003e. Used in camshaft position sensor harnesses across Buick and Chevrolet petrol engine platforms. Available bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Camshaft Position Sensor Connectors Fail\u003c\/h2\u003e\n\n\u003cp\u003eThe camshaft position sensor is mounted on the cylinder head or timing cover, in direct contact with engine oil vapour and heat. The 2-pin connector is exposed to oil contamination, which degrades the terminal plating and increases contact resistance over time. A corroded CMP connector causes the ECU to lose the camshaft timing signal, which is used for sequential fuel injection and variable valve timing (VVT) control. The result is a range of symptoms that are frequently misdiagnosed as a failed CMP sensor or VVT solenoid:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0340 \/ P0341:\u003c\/strong\u003e CMP circuit malfunction or range\/performance — ECU cannot determine camshaft position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRough idle and misfires:\u003c\/strong\u003e Sequential injection timing is disrupted when the ECU loses the CMP signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVVT not activating:\u003c\/strong\u003e On engines with variable valve timing, the ECU uses the CMP signal to calculate cam phaser position — a corroded connector causes VVT to default to the base timing position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard start when hot:\u003c\/strong\u003e The ECU uses the CMP signal for hot-start fuel injection sequencing — a corroded connector causes extended cranking before the engine fires\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOEM Part Number Cross-Reference\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Number\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13520101\u003c\/td\u003e\n\u003ctd\u003eBuick \/ Chevrolet CMP connector — primary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15490464\u003c\/td\u003e\n\u003ctd\u003eBuick \/ Chevrolet CMP connector — alternate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1121700215NF002\u003c\/td\u003e\n\u003ctd\u003eConnector assembly reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCircuit Function\u003c\/h2\u003e\n\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+5V reference voltage from ECU \/ PCM\u003c\/td\u003e\n\u003ctd\u003eP0342 — CMP circuit low input, sensor inactive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eCMP signal output to ECU (Hall-effect pulse)\u003c\/td\u003e\n\u003ctd\u003eP0340 \/ P0341 — CMP circuit malfunction \/ range, rough idle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\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\u003e2-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e13520101 \/ 15490464 \/ 1121700215NF002\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\u003eCamshaft position (CMP) sensor harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eBuick, Chevrolet, GMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFault Codes This Connector Fixes\u003c\/h2\u003e\n\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\u003eP0340\u003c\/td\u003e\n\u003ctd\u003eCamshaft position sensor A — circuit malfunction (Bank 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0341\u003c\/td\u003e\n\u003ctd\u003eCamshaft position sensor A — range\/performance (Bank 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0342\u003c\/td\u003e\n\u003ctd\u003eCamshaft position sensor A — circuit low (Bank 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0343\u003c\/td\u003e\n\u003ctd\u003eCamshaft position sensor A — circuit high (Bank 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eBuick Regal (W19\/E2WW) – Camshaft position sensor harness\u003c\/li\u003e\n\u003cli\u003eBuick LaCrosse \/ Verano – CMP sensor connector\u003c\/li\u003e\n\u003cli\u003eChevrolet Malibu (E2XX) – Camshaft sensor harness\u003c\/li\u003e\n\u003cli\u003eChevrolet Equinox (C1XX) – CMP sensor connector\u003c\/li\u003e\n\u003cli\u003eChevrolet Cruze (D2XX) – Camshaft position sensor harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: My Buick Regal has P0340 and rough idle — is it the connector or the sensor?\u003c\/strong\u003e\u003cbr\u003eA: P0340 with rough idle on Buick Regal is frequently caused by a corroded 2-pin CMP connector rather than a failed sensor. The connector is located near the top of the engine where oil vapour accumulates, accelerating terminal corrosion. Inspect the connector before replacing the CMP sensor.\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":"red with Pin \/ 1 Pcs","offer_id":47838256726261,"sku":"14:200004889#red with Pin;200001249:202408827#1 Pcs","price":20.02,"currency_code":"USD","in_stock":true},{"title":"red with wires \/ 1 Pcs","offer_id":47838256627957,"sku":"14:200004891#red with wires;200001249:202408827#1 Pcs","price":26.18,"currency_code":"USD","in_stock":true},{"title":"grey with Pin \/ 1 Pcs","offer_id":47838256693493,"sku":"14:200004890#grey with Pin;200001249:202408827#1 Pcs","price":23.1,"currency_code":"USD","in_stock":true},{"title":"grey with wires \/ 1 Pcs","offer_id":47838256660725,"sku":"14:200003699#grey with wires;200001249:202408827#1 Pcs","price":29.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S07816dd842e14a85a627dff575f827c14.webp?v=1773728220","url":"https:\/\/www.csldmcml.com\/products\/buick-chevrolet-2-pin-camshaft-position-sensor-connector-oem-13520101-15490464","provider":"Cable Parts Online","version":"1.0","type":"link"}