Hi all new to this. Can any one help me got a skoda fabia 1.2 htp 2003, the engine light keeps coming on and goin off again within about 100-130. This all started after a garage change the front flexible part of the exhaust. I have had a scan and its a problem with the fuel bank trim 1, which they is the oxygen sensor in the manifold or the cat. In my thinking if it was a problem with either of these it would permanently on. If anyone has any advice or comments I would be very greatful.

Welcome to Briskoda. I recommend that you repost (ie cut and paste) your query in the Fabia I forum where you are more likely to get the advice you seek.

Cheers dgw