Enclave FWD V6-3.6L (2008)
1 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
2 - Intake Manifold Tuning (IMT) Solenoid Valve
3 - Crankshaft Pulley
4 - Knock Sensor (KS) 1
5 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
6 - Crankshaft Position (CKP) Sensor
