Code P0133 - Heated Oxygen Sensor (Front Sensor) Circuit Slow Response: Condition
Code is set when ECM detects a response time of 1 second or more from sensor to change from rich to lean, or lean to rich. Possible cause is heated oxygen sensor.
Code is set when ECM detects a response time of 1 second or more from sensor to change from rich to lean, or lean to rich. Possible cause is heated oxygen sensor.