{"product_id":"5-pin-vgt-turbocharger-actuator-connector-type-a-b-female-oem","title":"5-Pin VGT Turbocharger Actuator Connector – Type A \u0026 B Female OEM | P0045 P0299","description":"\u003ch2\u003e5-Pin VGT Turbocharger Actuator Connector – Type A \u0026amp; B Female OEM\u003c\/h2\u003e\n\u003cp\u003eVariable Geometry Turbochargers (VGT), also called Variable Nozzle Turbines (VNT), use an electronic actuator to control variable vane position, optimising boost pressure across the full engine speed range. This \u003cstrong\u003e5-pin female connector\u003c\/strong\u003e serves the VGT actuator harness, carrying actuator motor control, vane position sensor, power, and ground circuits. Available in Type A and Type B housing configurations, bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Does the 5-Pin VGT Connector Do?\u003c\/h3\u003e\n\u003cp\u003eThe 5-pin VGT actuator connector carries five distinct circuits in a single sealed housing:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eSignal Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eActuator motor power\u003c\/td\u003e\n\u003ctd\u003e+12V supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eActuator motor ground\u003c\/td\u003e\n\u003ctd\u003eGround return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eVane position sensor signal\u003c\/td\u003e\n\u003ctd\u003eAnalogue 0–5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003ePosition sensor +5V reference\u003c\/td\u003e\n\u003ctd\u003e+5V regulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003ePosition sensor ground\u003c\/td\u003e\n\u003ctd\u003eSignal ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ECU uses the position sensor signal (pin 3) to confirm the vanes have moved to the commanded position — a closed-loop control system. When the connector corrodes, the ECU loses position feedback and commands maximum vane opening as a fail-safe, causing the turbocharger to produce no boost (limp mode). A corroded motor control pin causes the vanes to stick, producing overboost and potential engine damage.\u003c\/p\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\u003eGender\u003c\/td\u003e\n\u003ctd\u003eFemale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Types\u003c\/td\u003e\n\u003ctd\u003eType A \/ Type B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eHigh-temp nylon (PA66), rated for turbocharger proximity heat\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\u003eVGT \/ VNT electronic turbocharger actuator harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Rating\u003c\/td\u003e\n\u003ctd\u003eSuitable for underhood environments up to 150–200°C ambient\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\u003cth\u003eRoot Cause\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0045\u003c\/td\u003e\n\u003ctd\u003eTurbocharger boost control solenoid circuit\u003c\/td\u003e\n\u003ctd\u003eCorroded motor control pins (1 or 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0234\u003c\/td\u003e\n\u003ctd\u003eTurbocharger overboost condition\u003c\/td\u003e\n\u003ctd\u003eStuck vanes from corroded motor pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0299\u003c\/td\u003e\n\u003ctd\u003eTurbocharger underboost condition\u003c\/td\u003e\n\u003ctd\u003eECU loses position feedback, commands fail-safe open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP2563\u003c\/td\u003e\n\u003ctd\u003eTurbocharger boost control position sensor\u003c\/td\u003e\n\u003ctd\u003eCorroded position sensor pins (3, 4, or 5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy VGT Connectors Fail\u003c\/h3\u003e\n\u003cp\u003eThe VGT actuator is mounted directly on the turbocharger housing — one of the hottest locations in the engine bay. Exhaust gas temperatures near the turbocharger can exceed 900°C, and the actuator housing regularly reaches 150–200°C in operation. This extreme thermal environment accelerates connector housing degradation and terminal oxidation. Oil contamination from turbocharger seal leaks further degrades the connector. The combination of heat, oil, and vibration makes the VGT connector one of the highest-failure-rate connectors in diesel engine management systems.\u003c\/p\u003e\n\n\u003ch3\u003eType A vs Type B – How to Identify\u003c\/h3\u003e\n\u003cp\u003eType A and Type B differ in locking tab position and housing profile geometry. To identify your variant: compare the locking tab position (top vs side), the housing width, and the connector entry angle on your original VGT actuator connector. Both types carry the same 5-pin circuit assignment — only the housing geometry differs.\u003c\/p\u003e\n\n\u003ch3\u003eVariant Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType A Female \/ A Female 15CM\u003c\/strong\u003e – Type A housing geometry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType B Female \/ B Female 15CM\u003c\/strong\u003e – Type B housing geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can a corroded VGT connector cause engine damage?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A stuck-open VGT vane position (corroded motor control pin) causes overboost (P0234), which can lead to engine knock, head gasket failure, or connecting rod damage on turbocharged engines. Replace the connector immediately if P0234 is present alongside P0045.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if it's the connector or the actuator itself?\u003c\/strong\u003e\u003cbr\u003eA: Unplug the connector and inspect terminals for corrosion, moisture, or deformation. If terminals are corroded, replace the connector first. If terminals are clean and fault codes persist after connector replacement, the actuator motor or position sensor has failed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What vehicles use a 5-pin VGT connector?\u003c\/strong\u003e\u003cbr\u003eA: 5-pin VGT actuator connectors are used on Garrett, BorgWarner, and IHI variable geometry turbochargers fitted to diesel engines across VW Group (TDI), Ford (TDCi), BMW (d-series), Renault (dCi), Peugeot\/Citroën (HDi), and Mercedes-Benz (CDI) platforms.\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\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett, BorgWarner, IHI VGT\/VNT electronic turbocharger actuator harness\u003c\/li\u003e\n\u003cli\u003eVW Group TDI – Variable geometry turbocharger actuator connector\u003c\/li\u003e\n\u003cli\u003eFord TDCi \/ BMW d-series \/ Renault dCi \/ PSA HDi \/ Mercedes CDI diesel platforms\u003c\/li\u003e\n\u003cli\u003eUniversal 5-pin VGT actuator applications (Type A \/ Type B)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cable Parts Online","offers":[{"title":"A Female","offer_id":47831528308981,"sku":"14:202642826#A Female","price":27.7,"currency_code":"USD","in_stock":true},{"title":"A Female 15CM","offer_id":47831528374517,"sku":"14:200004890#A Female 15CM","price":37.7,"currency_code":"USD","in_stock":true},{"title":"B Female","offer_id":47831528341749,"sku":"14:200004889#B Female","price":27.7,"currency_code":"USD","in_stock":true},{"title":"B Female 15CM","offer_id":47831528407285,"sku":"14:200004891#B Female 15CM","price":37.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S98384404cd8841aebf4054ce11f03f962.webp?v=1773629026","url":"https:\/\/www.csldmcml.com\/products\/5-pin-vgt-turbocharger-actuator-connector-type-a-b-female-oem","provider":"Cable Parts Online","version":"1.0","type":"link"}