{"product_id":"4-pin-368162-1-amp-3-5mm-o2-map-sensor-connector-chevrolet-cadillac","title":"4-Pin 368162-1 AMP 3.5mm Female Connector – O2 \u0026 MAP Sensor Harness Chevrolet Cadillac","description":"\u003ch2\u003e4-Pin 368162-1 AMP 3.5mm Female Connector – O2 \u0026amp; Intake Pressure (MAP) Sensor Harness Chevrolet \/ Cadillac\u003c\/h2\u003e\u003cp\u003eDirect-fit replacement for TE Connectivity \/ AMP part number \u003cstrong\u003e368162-1\u003c\/strong\u003e, a 4-pin 3.5mm pitch female connector used for oxygen sensor and intake manifold absolute pressure (MAP) sensor harness connections on Chevrolet and Cadillac vehicles. The AMP 3.5mm series is a mid-pitch connector family used across GM and European OEM platforms for medium-current sensor circuits.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 368162-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Count:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Female (with wire)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Pitch:\u003c\/strong\u003e 3.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 18 AWG (0.5 mm²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Length:\u003c\/strong\u003e 5.5 inches (140 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP68\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e PA66 glass-filled nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Copper alloy, tin-plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e Up to 10A per pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e Silverado, Tahoe, Suburban, Malibu, Equinox – O2 sensor and MAP sensor harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCadillac:\u003c\/strong\u003e Escalade, CTS, SRX – engine sensor harness connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC:\u003c\/strong\u003e Sierra, Yukon – shared GM platform sensor wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-reference:\u003c\/strong\u003e Verify OEM part number 368162-1 before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eO2 Sensor Pin Assignment (4-Pin)\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eCircuit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eHeater power supply (12V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eHeater ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eLambda signal output (0.1–0.9V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSignal ground reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eFault Codes Linked to 368162-1 Connector Failure\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0030 \/ P0050\u003c\/strong\u003e – O2 Sensor Heater Control Circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0131 \/ P0151\u003c\/strong\u003e – O2 Sensor Circuit Low Voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0106–P0108\u003c\/strong\u003e – MAP Sensor Circuit Range\/Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0171 \/ P0172\u003c\/strong\u003e – System Lean\/Rich (caused by O2 or MAP connector fault)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the mating male connector for 368162-1?\u003c\/strong\u003e\u003cbr\u003eA: The mating male plug in the same AMP 3.5mm series is \u003cstrong\u003e368161-1\u003c\/strong\u003e (4-pin male). Verify the male housing part number on your vehicle harness before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can a bad MAP sensor connector cause a lean condition?\u003c\/strong\u003e\u003cbr\u003eA: Yes. An open circuit at the MAP sensor connector causes the ECM to lose manifold pressure data and default to a fixed fuel map, typically resulting in a lean condition (P0171) and rough idle under load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What crimping tool is needed?\u003c\/strong\u003e\u003cbr\u003eA: Use a ratchet crimper rated for 18 AWG (0.5 mm²) AMP 3.5mm terminals – Engineer PA-09 or equivalent precision ratchet crimper.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cp\u003e1 × 4-Pin Female Connector (368162-1) with 18 AWG wire and terminal insert\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844194812149,"sku":"14:200004889#Female with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000933;462:203053809","price":47.25,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844194844917,"sku":"14:200004889#Female with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000933;462:203053809","price":15.75,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844194877685,"sku":"14:200004889#Female with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000933;462:203053809","price":157.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S14b9c8d21305491eb4b6303e6de0b94ba.webp?v=1773810056","url":"https:\/\/www.csldmcml.com\/products\/4-pin-368162-1-amp-3-5mm-o2-map-sensor-connector-chevrolet-cadillac","provider":"Cable Parts Online","version":"1.0","type":"link"}