Cook pasta according to package directions, omitting salt and fat.
While pasta cooks, place a large nonstick skillet coated with cooking spray over medium-high heat. Add sausage; cook 7 minutes or until browned, stirring frequently.
Drain pasta. Combine pasta, sausage, cheese, and next 3 ingredients in a large bowl. Combine vinegar and next 4 ingredients in a small bowl; stir well with a whisk. Pour vinaigrette over pasta mixture; toss gently to coat.