{"product_id":"8m2100904-genuine-mercury-mercruiser®-pcm-propulsion-control-module","title":"8M2100904 | Genuine Mercury Mercruiser® PCM Propulsion Control Module","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003eA Propulsion Control Module (PCM) 8M2100904 is an electronic computer that controls and coordinates the system that makes a vehicle move. PCM Propulsion Control Module For Mercury Outboar 225HP, 250HP, 300HP\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 8M2100904 \u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Mercury MerCruiser\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eFits 8M2100904 \u003c\/strong\u003e\u003cspan style=\"font-family: Arial;\"\u003eFor\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eMercury Outboard 225HP 225HP V8 Sea Pro 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\n\u003cli\u003eOutboard 250HP 250HP V8 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\n\u003cli\u003eOutboard 300HP 300HP V8 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\n\u003cli\u003eOutboard 300HP 300HP V8 Sea Pro 2B529482 \u0026amp; Up Electrical\u003c\/li\u003e\n\u003cli\u003eOutboard 250HP 250HP V8 Sea Pro 2B529482 \u0026amp; Up Electric\u003c\/li\u003e\n\u003cli\u003e4.6L 250 HP V8 DTS PCM, 8M0142723, 8M0149471, 8M6005749\u003c\/li\u003e\n\u003cli\u003e4.6L 300 HP Verado PCM 8M0142964, 8M6005749, 8M0148147, PCM112\u003c\/li\u003e\n\u003cli\u003eMercury-Mercruiser,8M0085642, ECM Engine Control Module 8.2L EC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003ePurpose of using 8M2100904:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl engine or electric motor output\u003c\/strong\u003e based on accelerator-pedal input.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManage torque and power delivery\u003c\/strong\u003e to the wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoordinate the engine and transmission\u003c\/strong\u003e for smooth acceleration and shifting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor vehicle sensors\u003c\/strong\u003e, such as speed, temperature, pressure, and position sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImprove fuel economy\u003c\/strong\u003e by adjusting power and operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl emissions-related systems\u003c\/strong\u003e on vehicles with combustion engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtect the powertrain\u003c\/strong\u003e if it detects excessive temperature, pressure, or other unsafe conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetect electrical or mechanical problems\u003c\/strong\u003e and store diagnostic trouble codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunicate with other vehicle computers\u003c\/strong\u003e through the vehicle's communication network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl hybrid\/electric propulsion systems\u003c\/strong\u003e, where applicable, including coordination between the battery, inverter, and electric motor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSigns of a Bad PCM 8M2100904:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"height: 19.6px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine or Powertrain warning light\u003c\/strong\u003e comes on\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle won't start\u003c\/strong\u003e or has intermittent starting problems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced engine\/motor power\u003c\/strong\u003e or a noticeable loss of acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine runs poorly\u003c\/strong\u003e, stalls, or goes into limp\/derate mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission shifts incorrectly\u003c\/strong\u003e or may become stuck in one gear\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePoor fuel economy\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErratic throttle response\u003c\/strong\u003e — pressing the accelerator doesn't produce the expected response\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEngine or motor operates inconsistently\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple warning lights\u003c\/strong\u003e appear at the same time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication fault codes\u003c\/strong\u003e between the PCM and other control modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermittent electrical problems\u003c\/strong\u003e, where the vehicle works normally one moment and acts up the next\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling fans or other systems operate incorrectly\u003c\/strong\u003e, depending on how the particular PCM is configured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the Manufacturer – Mercury MerCruiser\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMercury MerCruiser\u003c\/strong\u003e is a leading marine engine brand known for its reliable, high-performance inboard and sterndrive power systems. Built by Mercury Marine, MerCruiser engines are widely used in recreational boats for their strong acceleration, smooth operation, and durability. The brand is recognized for combining advanced engineering with easy maintenance, making it a popular choice among boaters and manufacturers worldwide.\u003c\/p\u003e","brand":"Mercury MerCruiser","offers":[{"title":"Default Title","offer_id":51043091480823,"sku":"8M2100904","price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/s-l1600_30_749x998_9486da64-12b8-43e5-bdb6-cbed1fff1d85.webp?v=1787203843","url":"https:\/\/forcetruckparts.com\/products\/8m2100904-genuine-mercury-mercruiser%c2%ae-pcm-propulsion-control-module","provider":"Force Truck Parts","version":"1.0","type":"link"}