Envoy 2WD L6-4.2L (2008)
Knock Sensor: Locations
Powertrain Component Views
Lower Left Side of the Engine (4.2L)
1 - Evaporative Emission (EVAP) Canister Purge Solenoid
2 - Starter
3 - Crankshaft Position (CKP) Sensor
4 - Knock Sensor (KS) 2, Rear
5 - Knock Sensor (KS) 1, Front
Lower Left Side of Engine - Rear
