Ford P0253 OBD-II Trouble Code Definition: P0253 Fuel Quantity Solenoid Circuit Short To Ground P0253 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0253 Injection Pump Fuel Metering Control “A” Low (Cam/Rotor/Injector) What does the code mean? OBD-ii Code P0253 definition: The ECM detects a discrepancy between the Pulse-Width Modulation (PWM) supplied to the Electronic Fuel Control […]