Removal Procedure
Warning: Refer to Protective Goggles and Glove Warning in the Preface section.
Warning: Refer to Exhaust Service Warning in the Preface section.
- Remove the fuel injector sight shield. Refer to
Fuel Injector Sight Shield Replacement.
- Disconnect the engine wiring harness electrical connector (2) from the heated oxygen sensor (HO2S) electrical connector (3).
- Remove the HO2S electrical connector retainer from the engine wiring harness clip (1).
- Remove the exhaust manifold heat shield bolts (1).
- 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.
Caution: Refer to Fastener Caution in the Preface section.
- Install the exhaust manifold heat shield bolts (1) and tighten to
10 N·m (89 lb in).
- Connect the engine wiring harness electrical connector (2) to the HO2S electrical connector (3).
- Install the HO2S electrical connector retainer to the wiring harness clip (1).
- Install the fuel injector sight shield. Refer to
Fuel Injector Sight Shield Replacement.