P0304 on Mazda 2 2013

2013 Mazda 2 OBD code pages help users narrow down common diagnostic searches for this vehicle combination. These pages are useful when someone wants to understand fault codes in the context of a specific make, model and year rather than just reading a generic code definition.

P0304 means cylinder 4 misfire detected.

This route connects the vehicle year page with the main code page so users can browse by make, model, year and fault code.