October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Inspection/Maintenance Heated Oxygen Sensor/Oxygen Sensor (Ho2S/O2S) System Set Procedure: Description

The purpose of this test is to satisfy enable criteria necessary to execute I/M readiness diagnostics for the HO2S/O2S system. Test may be used to set I/M system status to YES. Ensure vehicle meets the requirements listed in CONDITIONS FOR RUNNING DTC before performing this test. Failure to meet necessary requirements may produce inaccurate test results.