Trim excess fat from pork. Heat oil in 10-inch skillet over medium-high heat. Cook pork in oil about 10 minutes, turning occasionally, until brown on all sides.
Place pork in 3 1/2- to 6-quart slow cooker. Mix remaining ingredients except jam; pour over pork.
Cover and cook on low heat setting 7 to 9 hours or until pork is tender.
Remove pork from cooker; cover and keep warm. Skim fat from pork juices in cooker if desired. Stir jam into juices.
Cover and cook on high heat setting about 15 minutes or until jam is melted; stir. Serve sauce with pork.