Mid Catalyst Heated Oxygen Sensor (G2278769): Removal

WARNING: This page is about a different variant/trim than selected.

WARNING: Use caution when you do work near a hot exhaust system. If this instruction is not followed, personal injury may occur.

NOTE:

This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
This procedure contains illustrations showing certain components removed to provide extra clarity.

Disconnect the startup battery ground cable.
Refer to: STARTUP BATTERY DISCONNECT AND CONNECT .
Raise and support the vehicle on a suitable 2 post lift.
Refer to: LIFTING .
Remove the engine undershield.
Refer to: STARTUP BATTERY DISCONNECT AND CONNECT .
Remove the catalytic converter and Gasoline Particulate Filter (GPF) assembly.
Refer to: CATALYTIC CONVERTER AND GASOLINE PARTICULATE FILTER ASSEMBLY - VEHICLES WITH: ROW SPECIFICATION .
Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

Remove the mid catalyst Heated Oxygen Sensor (HO2S).

Special Tool(s): JLR-303-1666