Removal Procedure
Caution: Refer to Exhaust Service Caution in the Preface section.
Caution: Refer to Protective Goggles and Glove Caution in the Preface section.
- Remove the fuel injector sight shield, if necessary. Refer to
Fuel Injector Sight Shield Replacement
.
- Disconnect the engine wiring harness electrical connector (3) from the heated oxygen sensor (HO2S) electrical connector (2).
- Remove the HO2S electrical connector retainer from the camshaft cover.
- Remove the exhaust manifold heat shield bolts.
- Remove the exhaust manifold heat shield, sliding the shield up over the HO2S pigtail.
Installation Procedure
- Install the exhaust manifold heat shield, sliding the shield down over the HO2S
pigtail.
Notice: Refer to Fastener Notice in the Preface section.
- Install the exhaust manifold heat shield bolts.
Tighten
Tighten the bolts to 10 N·m (89 lb in).
- Connect the engine wiring harness electrical connector (3) to the HO2S electrical connector (2).
- Install the HO2S electrical connector retainer to the camshaft cover.
- Install the fuel injector sight shield, if necessary. Refer to
Fuel Injector Sight Shield Replacement
.