Home >> Mazda >> 2016 >> 3 Touring, 4D Hatchback, 2.5L Eng VIN 3, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (2 Of 4) >> DTC P064D-00: Internal Control Module A/F Sensor Processor Performance Problem >> Details On DTCs >> System Wiring Diagram