{"product_id":"8m2100904-genuine-mercury-mercruiser®-propulsion-control-module-pcm","title":"8M2100904 | Genuine Mercury Mercruiser® Propulsion Control Module (PCM)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e \u003cspan\u003ePropulsion Control Module (PCM) 150 Pro\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury Mercruiser®\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 8M2100904\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment Guide:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\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\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"page\" title=\"Page 2\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003eA \u003c\/span\u003ePropulsion Control Module (PCM) \u003cstrong\u003e8M2100904 \u003c\/strong\u003eis an electronic computer that controls and monitors a vehicle’s propulsion system - \u003cspan\u003ebasically, the parts that make the vehicle move.\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\u003e\n\u003cstrong\u003eControls engine power\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— manages fuel, ignition, airflow, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls the transmission\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— helps determine when and how the vehicle shifts gears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eReads sensors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— monitors things like temperature, speed, throttle position, pressure, and engine conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCoordinates systems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— makes the engine and transmission work together efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves fuel efficiency\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— adjusts operation based on driving conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eControls emissions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— helps keep emissions within required limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDetects problems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— identifies faults and can turn on the Check Engine light or store diagnostic trouble codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProtects the drivetrain\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— can reduce power or change operation if it detects conditions that could damage the engine or transmission.\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\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eSigns of Faulty 8M2100904:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cul\u003e\n\u003cli\u003eVehicle won’t start or go into Drive\/Ready mode\u003c\/li\u003e\n\u003cli\u003e “Check Engine,” “Service Propulsion System,” or similar warning\u003c\/li\u003e\n\u003cli\u003eReduced power \/ limp mode\u003c\/li\u003e\n\u003cli\u003ePoor or delayed acceleration\u003c\/li\u003e\n\u003cli\u003eTransmission shifting problems (on vehicles where the PCM controls the transmission)\u003c\/li\u003e\n\u003cli\u003e Intermittent stalling or loss of propulsion\u003c\/li\u003e\n\u003cli\u003e Charging problems on some EVs\u003c\/li\u003e\n\u003cli\u003e Communication\/U-code faults when scanned with a diagnostic tool\u003c\/li\u003e\n\u003cli\u003e Cooling-fan or temperature-management problems, depending on the vehicle\u003c\/li\u003e\n\u003cli\u003e No communication with the PCM when a scan tool tries to connect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page\" title=\"Page 2\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eManufacturer information\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMercury Marine\u003c\/strong\u003e is a marine engine division of Brunswick Corporation headquartered in Fond du Lac, Wisconsin. The main product line is outboard engines. It also produces the MerCruiser line of sterndrives and inboard engines. Some manufacturing is in Fond du Lac, while 40-60 HP engines are made in China. Smaller engines are Tohatsus that have been rebadged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page\" title=\"Page 2\"\u003e\n\u003cdiv class=\"section\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003eFirst Truck Parts offers a\u003cstrong\u003e 365-days warranty\u003c\/strong\u003e for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website\u003c\/span\u003e\u003c\/p\u003e","brand":"MerCruiser®","offers":[{"title":"Default Title","offer_id":49110856859892,"sku":"8M2100904","price":789.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1479\/5764\/files\/images_9_046c77d6-93be-4bd6-819b-959e53b66362.jpg?v=1786406533","url":"https:\/\/firsttruckparts.com\/en-ca\/products\/8m2100904-genuine-mercury-mercruiser%c2%ae-propulsion-control-module-pcm","provider":"First Truck Parts","version":"1.0","type":"link"}