DISTRIBUTORLESS Ignition System
WARNING: This page is about a different car, the 2003 Dodge SX and 2003 Dodge Neon. However, it is still accessible from the selected car via links, so may be relevant.
The distributorless ignition system used on these engines is referred to as the Direct Ignition System (DIS). The system's three main components are the coils, crankshaft position sensor and camshaft position sensor.
For a description of both crankshaft and camshaft position sensors, see INPUT DEVICES under COMPUTERIZED ENGINE CONTROLS.