| Circuit Diagram |




Singal Waveform [Sensor 1, 2] [Bank 1 / Sensor 1] [Bank 1 / Sensor 2]
Inspection Wave form 1. Check signal waveform of HO2S using a diagnostic tool. Specification : Refer to "Waveform" Heater Resistance 1.
Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the steering column upper and lower shrouds.