Heated Oxygen Sensor Replacement
Special Tools
EN-48259 Remover - Oxygen Sensor
For equivalent regional tools, refer to Special Tools .
Removal Procedure
- Disconnect the heated oxygen sensor wiring harness plug.
- Remove the heated oxygen sensor (1), using the EN-48259 remover .
Installation Procedure
Caution: Refer to Fastener Caution in the Preface section.
- Install the heated oxygen sensor (1), using the EN-48259 installer and tighten to 50 N·m (37 lb ft).
- Connect the heated oxygen sensor wiring harness plug .
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© Copyright Chevrolet. All rights reserved |