Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: bigtow on 04 July 2014, 21:28:50

Title: cat efficiency eml
Post by: bigtow on 04 July 2014, 21:28:50

hi all i have done the 3.0 down pipe conversion on my 3.2 as i was getting the cat efficiency warning light code but i am still getting the same fault code every few months then it goes off again . today it came on and was on for a few hrs then went off any ideas please ?

Title: Re: cat efficiency eml
Post by: amba on 04 July 2014, 22:39:53

Run a tank of Super Unleaded through the car every 5th fill is my suggestion

Title: Re: cat efficiency eml
Post by: TheBoy on 05 July 2014, 09:38:11

If you are getting it with a 3.0l cat, and 2nd sensor is beyond the cat, then the cat is shagged.

Left or right bank, or both?

Title: Re: cat efficiency eml
Post by: bigtow on 05 July 2014, 19:54:42

right hand bank i think off the top of my head  :'(

Title: Re: cat efficiency eml
Post by: biggriffin on 05 July 2014, 20:05:47

Remove lamdas,and swap there positions, then super unleaded or optimax for a week or two,and a good Italian tune up :)