Inspection/Maintenance Catalyst System Set Procedure: Description
WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
The purpose of this test is to satisfy the enable criteria necessary to execute I/M readiness diagnostics for the catalyst system. Test may be used to set the I/M System Status indicators to YES. Ensure vehicle meets requirements listed in conditions for running before performing this test. See CONDITIONS FOR RUNNING . Failure to meet necessary requirements may produce inaccurate test results.