Component Inspection

G 2.4 I4 MPI HEVL

P0031 HO2S Heater Control Circuit Low (Bank 1 / Sensor 1) - Component Inspection

Component Inspection

1. Ignition "OFF"
2. Disconnect HO2S connector.
3. Measure resistance between Heater Control terminal and Heater Power terminal of the HO2S connector. (Component side)
Specification