Lucerne V6-3.8L (2007)
Oxygen Sensor: Locations
Engine Controls Component Views
Right Side of Engine-Engine Front (L26)
1 - Exhaust Gas Recirculation (EGR) Valve
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Throttle Actuator Control (TAC) Module
4 - Ignition Coil / Module
5 - Crankshaft Position (CKP) Sensor
6 - Engine Oil Pressure (EOP) Sensor
7 - Camshaft Position (CMP) Sensor
8 - Heated Oxygen Sensor (HO2S) 1
Rear of the Engine (L26)