Malibu L4-2.4L (2010)
1. Remove the bank 2 sensor 1 heated oxygen sensor (HO2S). Refer to Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 ().
2. Remove the exhaust manifold heat shield bolts.
3. Remove the exhaust manifold heat shield.
Installation Procedure
1. Install the exhaust manifold heat shield.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Install the exhaust manifold heat shield bolts and tighten to 10 Nm (89 lb in).
3. Install the bank 2 sensor 1 HO2S. Refer to Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 ().
Exhaust Heat Shield Replacement
Exhaust Heat Shield Replacement