Inspection/Maintenance Heated Oxygen Sensor/Oxygen Sensor System Set: Description

The purpose of this procedure is to satisfy the enable criteria necessary in order to execute the inspection/maintenance (I/M) readiness diagnostics for the Oxygen Sensor/Heated Oxygen Sensor (O2S/HO2S) System. Ensure the vehicle meets the requirements listed in Conditions for Running before performing this test. Failure to meet the necessary requirements may produce inaccurate test results.