Good way to clean an O2 sensor?

[agw_01]

Nope. To be honest, I'm fed up of the smell it chucks out, the smog it throws out on WOT and the poor fuel economy.

Sounds like a **** map. If it's chucking unburnt fuel out the back with a de-cat it's gong to absolutely knacker the cat once fitted.

 

[Armageus]

Would cleaning o2 sensors help fuel on any car petrol ?

Not really - whilst they do age and get slower in how quick they are able to respond, generally they just fail before that becomes a problem.

 

[dale1uk]

Sounds like a **** map. If it's chucking unburnt fuel out the back with a de-cat it's gong to absolutely knacker the cat once fitted.

^ This ^

Also, if it's been mapped with the decat in place then fitting the cat back in will make it run richer.

 

[Cookeh]

Enjoying reading more about this excellent example of an MPS.

@Cookeh @Dis86

I think Dis's earlier response still sums it up quite well.

Ahahahah! Classic.

 

[Diagro]

^ This ^

Also, if it's been mapped with the decat in place then fitting the cat back in will make it run richer.

Yes, I am aware. I'm reverting to a stock map before I drive anywhere.
I have the mapping tools so I can upload what ever map I like.

 

[-westy-]

Yes, I am aware. I'm reverting to a stock map before I drive anywhere.
I have the mapping tools so I can upload what ever map I like.

I think the original comment was more centered around the map being ****. If you're getting poor economy, smell and a smog out the back on WOT then it's not been mapped well at all, unless they're using the Paris Hilton method