What is a P2302 trouble code for a 2004 dodge neon?

The P2302 trouble code for a 2004 Dodge Neon indicates an issue with the ignition coil "B" primary/secondary circuit. This code typically suggests that there may be a problem with the ignition coil itself, the wiring, or the connectors associated with that coil. Common symptoms include misfires, rough idling, or difficulty starting the engine. Diagnosing the issue usually involves checking the ignition coil, associated wiring, and the engine control module (ECM) for faults.