Oxygen Sensor: Locations

Engine Controls Component Views

Left Front of Engine - LX9




1 - Spark Plug Wires
2 - C100
3 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1

Top Rear of Engine - LX9




1 - Manifold Absolute Pressure (MAP) Sensor
2 - Generator
3 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
4 - Ignition Control Module (ICM)
5 - Exhaust Gas Recirculation (EGR) Valve
6 - Evaporative Emission (EVAP) Canister Purge Solenoid
7 - Throttle Actuator Control (TAC) Module

Behind the Catalytic Convertors




1 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
2 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2