WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Camshaft & Crankshaft Signals - 6 Cylinder
Courtesy of CHRYSLER LLC
Depiction of good camshaft and crankshaft square wave signals for 6 cylinder engines.