Omega Owners Forum

Chat Area => General Car Chat => Topic started by: thebeast on 26 May 2020, 17:28:29

Title: O2 sensor
Post by: thebeast on 26 May 2020, 17:28:29

Hi dose anybody know what side is Bank 2 sensor 1 fault which side is that on a UK spec car?

Title: Re: O2 sensor
Post by: Doctor Gollum on 26 May 2020, 18:41:34

246 side :y

Title: Re: O2 sensor
Post by: Marks DTM Calib on 27 May 2020, 15:00:19

Yes, easy way to remember is to associate it with the relevant cylinder (Bank 1 has cylinder 1 and Bank 2 has cylinder 2), sensor 1 is the pre-cat mixture control sensor, sensor two is the post pre cat and pre main cat (unless its been moved post the main cat to address the cat inefficiency issues on 2.6/3.2.........I have done a few!)

Title: Re: O2 sensor
Post by: thebeast on 31 May 2020, 10:18:47

I had to take it to. My local garage as I couldn't remove the sensor it was difficult to remove.
Thanks for the help