LINEAR A/F SENSOR CHECK




1.Disconnect the linear A/F sensor connector.
2.Measure the resistance between terminal No. 2 and No. 3 of the linear A/F sensor connector.
Standard value: 2.3 - 4.2 Ω (at 20°C)
3.If the resistance deviates from the standard value, replace the linear A/F sensor.
note For removal and installation of the linear A/F sensor, refer to GROUP 15 - Exhaust Pipe And Main Muffler - Removal and Installation <4B1-PHEV> .