Oxygen Sensor Question
Thread Starter
Member
Joined: Feb 2011
Posts: 232
Likes: 38
From: Marietta, Ga
11 E350 Cab, 18 GLS450
Oxygen Sensor Question
Folks, Got that P0150 again and seems like I am going to replace the OS sensor to see if that works..
Question is what size sensor wrench is best? 22MM??
Thanks
Question is what size sensor wrench is best? 22MM??
Thanks
Junior Member
Joined: Feb 2021
Posts: 70
Likes: 33
From: Aubrey, TX
GLS550, GLE450 Coupe
I think all O2 sensors are 22 mm. Check out your auto parts stores, they have an assortment of open sided 'flare' wrench-style sockets. I have one in the "crow's foot" style so it goes on the end of a ratchet extension. The open side allows you to slip the socket over the sensor and allows for the wires.
Be sure to use a copper-based or heat resistant anti-seize lube on the threads of the new sensor (I think most sensors come with a small packet of the lube). Try rockauto.com for your new sensor - good price options and fast shipping.
Be sure to use a copper-based or heat resistant anti-seize lube on the threads of the new sensor (I think most sensors come with a small packet of the lube). Try rockauto.com for your new sensor - good price options and fast shipping.
