Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Oxygen Sensor - Installation






4.7L/5.7L

NOTE: 5.7L system shown. 4.7L similar.





Threads of new oxygen sensors are factory coated with anti-seize compound to aid in removal. DO NOT add any additional anti-seize compound to threads of a new oxygen sensor.

1. Install O2 sensor. Tighten to 41 Nm (30 ft. lbs.).

2. Connect O2 sensor wire connector.

3. Lower vehicle.