Impala V6-3.9L (2007)
Knock Sensor: Locations
Engine Controls Component Views
Front of the Engine (LZE, LZ4, LZ9)
1 - Camshaft Position (CMP) Sensor
2 - Knock Sensor (KS) Bank 2
3 - Engine Oil Pressure (EOP) Sensor
4 - Camshaft Position Actuator Solenoid
Rear of the Engine (LZE, LZ4, LZ9)
