Crankshaft Position Sensor
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
For testing procedures and specifications, perform appropriate diagnostic test. See DIAGNOSTIC TROUBLE CODE DEFINITIONS in SELF-DIAGNOSTICS - 2.2L VUE article or DIAGNOSTIC TROUBLE CODE DEFINITIONS SELF-DIAGNOSTICS - 3.0L VUE article.