With SST-New Generation Star Tester

Using SSTs (NGS)




1. Connect the Special Service Tools (SST)s New Generation Star (NGS) tester to the data link connector 2 located under the driver side dashboard.




2. Select the "PID/DATA MONITOR AND RECORD function on the NGS display.




3. Select "FHO2S" and "RHO2S" on the NGS display. NGS measures and shows the voltage.
4. If not as specified, inspect the following.
(1) Intake-air system
(2) Fuel system
(3) On-board diagnostic system

5. If these systems are OK, replace the heated oxygen sensor.