11 78 533 Replacing Lambda control sensor, right (M62): Installation
WARNING: This page is about a different variant/trim than selected.
The threads of new oxygen sensors are already coated with Never Seez Compound.
If an oxygen sensor is used again, apply a thin and even coat of Never Seez Compound to the thread only.
Do not clean the oxygen sensor section which protrudes into the exhaust line and ensure that it avoids all contact with lubricants.
Secure Lambda control sensor with special tool 11 7 030.
Tightening Torque,
refer to 11 78 1AZ in ENGINE - TIGHTENING TORQUES .
Pay attention to cable routing of Lambda control sensor.