Air Fuel Ratio (A/F) Sensor On-Vehicle Inspection: Notes
WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
To avoid danger of being burned, do not touch exhaust system when system is hot. Sensor inspection should be performed when system is cool.