Ford P0445 OBD-II Trouble Code Definition: P0445 EVAP Purge Solenoid Circuit P0445 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0445 Evaporative Emission System Purge Control Valve Circuit Shorted What does the code mean? OBD-ii Code P0445 definition: The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the […]