{"product_id":"cardone-77-6391-engine-control-module","title":"Cardone 77-6391 Engine Control Module","description":"\u003ch2\u003eOverview of Cardone Engine Control Module 77-6391\u003c\/h2\u003e\u003cp\u003eThe Cardone Engine Control Module (ECM) part number 77-6391 is designed for select Chevrolet, Oldsmobile, and Pontiac vehicles. This ECM is compatible with models such as the Lumina APV, Silhouette, and Trans Sport, providing reliable engine management and control functions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport\u003c\/li\u003e\n\u003cli\u003ePart number 77-6391 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003ePart of Cardone's Engine Control Module product line\u003c\/li\u003e\n\u003cli\u003eSupports engine and powertrain control for improved vehicle operation\u003c\/li\u003e\n\u003cli\u003eIncludes important programming considerations for Chrysler and Ford vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Cardone Engine Control Module Product Line\u003c\/h2\u003e\u003cp\u003eThe Cardone Engine Control Module product line focuses on delivering remanufactured and replacement ECMs that meet or exceed OEM specifications. This product line is engineered to provide dependable engine control and diagnostics, ensuring compatibility with the vehicle’s original systems. The 77-6391 ECM is part of this line, designed to maintain proper engine performance and emissions control for the specified GM minivan and crossover models.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Cardone 77-6391 ECM is a critical component responsible for managing engine functions such as fuel injection, ignition timing, and emissions control. It is specifically designed for use in Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport vehicles. This module replaces the factory unit and requires proper programming to the vehicle’s VIN for full functionality. The ECM supports communication with the vehicle’s onboard diagnostics and powertrain systems, ensuring smooth operation and compliance with emission standards.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This ECM\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine stalling or misfiring due to faulty control module\u003c\/li\u003e\n\u003cli\u003eCheck engine light illumination related to ECM faults\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy caused by incorrect engine management\u003c\/li\u003e\n\u003cli\u003eFailure to start or intermittent starting problems\u003c\/li\u003e\n\u003cli\u003eEmissions test failures linked to engine control errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Chevrolet Lumina APV, Oldsmobile Silhouette, or Pontiac Trans Sport before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the replacement ECM is programmed to the vehicle’s VIN, especially for Chrysler models with a \"v\" suffix PCM\u003c\/li\u003e\n\u003cli\u003eUse a compatible diagnostic tool such as a Tech 2 scanner for programming and resetting any passive anti-theft system (P.A.T.S.) if applicable\u003c\/li\u003e\n\u003cli\u003eConfirm the original ECM is the cause of the issue before replacement to avoid unnecessary installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for disconnecting the battery and handling electronic components safely\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCardone remanufactured ECMs undergo rigorous testing to meet OEM standards for performance and reliability. The 77-6391 part is backed by Cardone’s quality assurance processes, ensuring it functions correctly within the specified vehicle applications. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or retailer.\u003c\/p\u003e","brand":"Cardone","offers":[{"title":"Default Title","offer_id":43388003549365,"sku":"CPCX-77-6391","price":181.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/A1_776391_Fro.jpg?v=1774708782","url":"https:\/\/www.partcatalog.com\/products\/cardone-77-6391-engine-control-module","provider":"PartCatalog","version":"1.0","type":"link"}