| Circuit Diagram |



Specification HO2S [Bank 1 / Sensor 1] [Euro-V] Item Specification Heater Resistance (Ω) 2.
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3.
Removal 1. If a compressor is available, the air conditioner is operated for a few minutes in the engine idle state and then the engine is stopped. 2. Disconnect the negative (-) battery terminal.
Heater Unit. Components and components location Component Location 1. Heater Unit Assembly Components 1. Heater unit assembly 2. Heater NVH pad 3. Heater seal duct 4.