Rodeo Sport 2WD L4-2.2L (2002)
Oxygen Sensor: Testing and Inspection
INSPECTION PROCEDURE
NOTE: Both sensors are identical. Inspect each in the same way.
1. Inspect the pigtail and the electrical connector for grease, dirt, corrosion and bare wire or worn insulation.
2. Inspect the louvered end of the sensor for grease, dirt, excessive carbon build up or other contaminants.