Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: wingman on 28 November 2009, 12:45:28

Title: Which is Bank 2?
Post by: wingman on 28 November 2009, 12:45:28

I need to have a look at one of my Lambda sensors and wiring on my 3.2 Elite. I am getting a code 0150 generated as a stored (latent fault -- ie not yet bringing up EML) and want to check it out. The code refers to O2 sensor 1 bank 2. Am I right in saying that this refers to the first sensor (ie one nearest manifold) on the passenger side? Is it correct that bank 1 always refers to cylinder 135 etc and bank 2 to cylinder 246 on any V engine? Confirmation I'm right/wrong would be much appreciated. TIA

Title: Re: Which is Bank 2?
Post by: feeutfo on 28 November 2009, 12:59:55

Quote

I need to have a look at one of my Lambda sensors and wiring on my 3.2 Elite. I am getting a code 0150 generated as a stored (latent fault -- ie not yet bringing up EML) and want to check it out. The code refers to O2 sensor 1 bank 2. Am I right in saying that this refers to the first sensor (ie one nearest manifold) on the passenger side? Is it correct that bank 1 always refers to cylinder 135 etc and bank 2 to cylinder 246 on any V engine? Confirmation I'm right/wrong would be much appreciated. TIA

Yep, pass side

Title: Re: Which is Bank 2?
Post by: wingman on 28 November 2009, 13:31:17

And is sensor 1 on this bank the one before the pre cat (ie nearest to manifold)?