Inspection/Maintenance EGR System Set Procedure: Description
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix, 2002 Chevrolet Malibu, and 2002 Buick Century. 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 EGR system. The test may be used to set I/M system Status indicators to YES. Ensure that vehicle meets the requirements in Conditions for Running Test before performing this test. Failure to meet necessary requirements may produce inaccurate test results.