Home >> Mazda >> 2017 >> CX-3 Touring, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (1 Of 5) >> DTC P0301-00; Cylinder No. 1 Misfire Detected P0302-00; Cylinder No. 2 Misfire Detected P0303-00; Cylinder No. 3 Misfire Detected P0304-00; Cylinder No. 4 Misfire Detected >> System Wiring Diagram