Ford P1115 OBD-II Trouble Code Definition: P1115 Engine Coolant Temperature Sensor Circuit Intermittent High Voltage P1115 Ford OBD-II Trouble CodeDescription: Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1115 OBD Code Description Engine Coolant Temperature Sensor Circuit Intermittent High Voltage is one of the definitions for the P1115; however your vehicle’s manufacturer may […]