Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: dave abra on 20 June 2010, 19:32:04

Title: 02 sensor no2. which exhaust pipeis this on
Post by: dave abra on 20 June 2010, 19:32:04

Hello

I have a error code 91, o2 sensor faulty, on my 2.5 v6 omega. I have had a look and there is two sensor on this model, one on each down pipe,  because it is a v6. Which exhaust would be sensor number 2.

Thanks
David

Title: Re: 02 sensor no2. which exhaust pipeis this on
Post by: tunnie on 20 June 2010, 19:58:04

*think its the right hand bank....

Title: Re: 02 sensor no2. which exhaust pipeis this on
Post by: dave abra on 20 June 2010, 20:07:49

is that on the right as you look at the engine.

Title: Re: 02 sensor no2. which exhaust pipeis this on
Post by: tunnie on 20 June 2010, 20:09:58

yeah passenger bank, as you look at the engine. I have a habbit of being wrong on some technical detail though  ::)

Title: Re: 02 sensor no2. which exhaust pipeis this on
Post by: dave abra on 20 June 2010, 20:31:42

does anyone have any advice on how to change one of these?

Thanks in advance

Title: Re: 02 sensor no2. which exhaust pipeis this on
Post by: RobG on 20 June 2010, 21:02:10

A good (and I mean good) soaking in penetrating oils (Plusgas) then hope that you don`t strip the thread in the boss when removing it.
Before condemning the sensor check the wiring thoroughly as they rarely fail