HHR L4-2.4L (2010)
7. Install the HO2S electrical connector clip to the thermostat housing.
8. Install the exhaust manifold heat shield. Refer to Exhaust Manifold Replacement (LE5, L61) (See: Engine, Cooling and Exhaust/Exhaust
System/Exhaust Manifold/Service and Repair)Exhaust Manifold Replacement (LNF) (See: Engine, Cooling and Exhaust/Exhaust
System/Exhaust Manifold/Service and Repair).