Impala V6-3.9L (2007)
Crankshaft Position Sensor: Locations
Engine Controls Component Views
Rear of the Engine (LZE, LZ4, LZ9)
1 - Throttle Body
2 - Ignition Control Module (ICM)
3 - Heated Oxygen Sensor (HO2S) 1
4 - Engine Coolant Heater
5 - Engine Oil Level Switch
6 - Crankshaft Position (CKP) Sensor
7 - Knock Sensor (KS) Bank 1
