LaCrosse V6-3.8L (2009)
1 - Exhaust Gas Recirculation (EGR) Valve
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Throttle Body
4 - Ignition Control Module (ICM)
5 - Crankshaft Position (CKP) Sensor
6 - Engine Oil Pressure (EOP) Switch
7 - Camshaft Position (CMP) Sensor
8 - Heated Oxygen Sensor (HO2S) 1