Omega Owners Forum

Chat Area => General Car Chat => Topic started by: Dan282 on 20 February 2015, 22:08:42

Title: 2001 mk5 fiesta
Post by: Dan282 on 20 February 2015, 22:08:42

My 2001 1.7 mk5 fiesta seems to be running a bit rich. Only just scraped the emmisions on the mot last month. It runs well with no starting or running issues. Just a slight wiff of petrol from the exhaust. Where should I start guys trying to sort it?

Title: Re: 2001 mk5 fiesta
Post by: 4x4 on 20 February 2015, 23:23:02

Lambda sensor,normally pre cat .

Title: Re: 2001 mk5 fiesta
Post by: biggriffin on 21 February 2015, 08:36:17

Had this problem,ended up changing lamda and cat. Cost about £85.00, got all parts from ecp.
Changed plugs,and filters first,and tried the Italian tune up first.

Title: Re: 2001 mk5 fiesta
Post by: TheBoy on 21 February 2015, 10:07:35

Live data needed, look at CTS, MAF, Lamda and trims.