Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: biggriffin on 28 March 2013, 17:05:56

Title: lamda bosses
Post by: biggriffin on 28 March 2013, 17:05:56

got the cat effecincy codes comeing up on the 3.2L, so time to fit the 3.0L down pipes,what size lamda bosses do i need to buy, please and thank you. :)

Title: Re: lamda bosses
Post by: viper357 on 29 March 2013, 07:38:03

Quote from: biggriffin on 28 March 2013, 17:05:56

got the cat effecincy codes comeing up on the 3.2L, so time to fit the 3.0L down pipes,what size lamda bosses do i need to buy, please and thank you. :)

Hi, Sorry to butt in on your thread, but why are you fitting the 3.0 down pipes? Are they different to the 3.2's?

Title: Re: lamda bosses
Post by: tunnie on 29 March 2013, 09:06:21

You want to keep 3.2 ones, they are better flowing.

Assume codes are P420's?

You need to move the pre-cat sensors  :y

Title: Re: lamda bosses
Post by: feeutfo on 29 March 2013, 10:03:24

Presumed he meant 3.0 cats? :-\

Kev knows which bosses iirc

Title: Re: lamda bosses
Post by: Lazydocker on 29 March 2013, 10:06:09

Quote from: tunnie on 29 March 2013, 09:06:21

You want to keep 3.2 ones, they are better flowing.

Assume codes are P420's?

You need to move the pre-cat sensors  :y

Manifolds, yes.

Downpipes and cats... 3.0 are better ;)

Title: Re: lamda bosses
Post by: tunnie on 29 March 2013, 10:27:13

Quote from: Lazydocker on 29 March 2013, 10:06:09

Quote from: tunnie on 29 March 2013, 09:06:21

You want to keep 3.2 ones, they are better flowing.

Assume codes are P420's?

You need to move the pre-cat sensors  :y

Manifolds, yes.

Downpipes and cats... 3.0 are better ;)

Ahh, knew one part was better free flowing  ;D

Title: Re: lamda bosses
Post by: Kevin Wood on 29 March 2013, 10:31:55

Plenty on Ebay. It's a standard M18x1.5 sensor, IIRC. Ideally get a mild steel one.

I do wonder if one of these would resolve the cat efficiency codes, though... www.ebay.co.uk/itm/230712006719 (http://www.ebay.co.uk/itm/230712006719)

<starts another hiding to nothing> ::)

Title: Re: lamda bosses
Post by: Lazydocker on 29 March 2013, 11:01:42

Quote from: Kevin Wood on 29 March 2013, 10:31:55

Plenty on Ebay. It's a standard M18x1.5 sensor, IIRC. Ideally get a mild steel one.

I do wonder if one of these would resolve the cat efficiency codes, though... www.ebay.co.uk/itm/230712006719 (http://www.ebay.co.uk/itm/230712006719)

<starts another hiding to nothing> ::)

That's an interesting thought actually :-\ I understand the theory of it getting the sensor out of the flow but... :-\