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Home >> Pontiac >> 2003 >> Vibe GT >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Self-Diagnostics >> Drive Cycles >> Inspection/Maintenance Catalyst System Set Procedure >> Description
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Inspection/Maintenance Catalyst System Set Procedure: Description

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.