Removal Procedure
WARNING:
Refer to EXHAUST SERVICE CAUTION .
WARNING:
Refer to PROTECTIVE GOGGLES AND GLOVE CAUTION
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Fig 1: Identifying Engine Wiring Harness Electrical Connector And Heated Oxygen Sensor Electrical Connector
- 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 (4).
- Remove the HO2S electrical connector retainer (5) from the retainer clip.
- Remove the exhaust manifold heat shield bolts.
- Remove the exhaust manifold heat shield, sliding the shield up over the HO2S pigtail.