Heated Oxygen Sensor Heater (Front) Inspection

1. Connect the SSTs (NGS tester) to DLC2.
2. Select the PID/DATA MONITOR AND RECORD function of NGS tester.
3. Select "FHO2SH R" and "FHO2SH L" on the NGS tester display. NGS shows the operation.
- If not as specified, inspect following.
- MAF sensor
- CMP sensor
- HO2S

Specification:

Specification