Heated Oxygen Sensor Before Catalytic Converter, Checking: Notes

Observe all safety precautions: SAFETY PRECAUTIONS

View clean working conditions: CLEAN WORKING CONDITIONS

Use only gold-plated terminals when servicing any component with gold-plated electrical harness connector terminals.

For wiring diagrams, component locations, and connector views, Refer to the applicable wiring diagram.

NOTE:

When servicing terminals in harness connector of Heated Oxygen Sensor (HO2S) -G39- / Oxygen Sensor Heater -Z19-, use only gold-plated terminals.

Special tools and workshop equipment required