LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Engine Controls - Self-Diagnostics - 3.5L) >> Inspection/Maintenance Procedures >> Inspection/Maintenance Heated Oxygen Sensor Heater System Set Procedure >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue and 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

Purpose of this test is to satisfy enable criteria necessary to execute Inspection/Maintenance (I/M) readiness diagnostics for Heated Oxygen Sensor (HO2S) heater system. Test may be used to set I/M system status indicators to YES. Ensure vehicle meets conditions listed in enable criteria before performing procedure. Failure to meet any of the conditions listed may produce inaccurate test results.

scientia non olet · About LEMON Manuals