Ford P0333 OBD-II Trouble Code Definition: P0333 Knock Sensor 2 Circuit High P0333 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0333 Knock Sensor 2 Circuit High What does the code mean? OBD-ii Code P0333 definition: The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from […]