Ford P1122 OBD-II Trouble Code Definition: P1122 Throttle Position Sensor Circuit Intermittent Low Voltage P1122 Ford OBD-II Trouble CodeDescription: Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1122 OBD Code Description Throttle Position Sensor Circuit Intermittent Low Voltage is one of the definitions for the P1122; however your vehicle’s manufacturer may have a […]