Decat & Engine Management light

1. Byard Regular Poster Joined: Jan 2009 Chesterfield Posts: 263 BMW 330d, Arctic Steel Silver TU5JP4, 1.8 Focus

   #1 10th February 2011, 10:17

   I decatted mt VTS a while ago and the light came on after about 60 miles of use. I assume it just took time to adjust then realised something wasn't right.
   
   Anyway i'm now trying to get it through the MOT and it keeps failing emissions even with the CAT fitted, the light is still on though and I have plugged both lamba sensors back in.
   
   How can I get the light to go out? Should it go off on its own or ?
2. Saxo_Scott Saxperience Forum Bum Joined: Oct 2007 East Grinstead - West Sussex Posts: 3094 BMW E46 M3

   #2 10th February 2011, 10:38

   get soeone with a laptop and code reader to reset the light.
   
   you can buy the cable off ebay for like £20-£30 and download the software online.
   
   if not go to shitreon and have your pants pulled down.
3. Byard Regular Poster Joined: Jan 2009 Chesterfield Posts: 263 BMW 330d, Arctic Steel Silver TU5JP4, 1.8 Focus

   #3 10th February 2011, 10:47

   The ECU is altering the fueling or something which is making me fail emissions so I need to get it to go out naturally really.
4. VTHall Saxperience Forum Bum Joined: Apr 2010 Telford Posts: 4501 Black corsa c SXI.

   #4 10th February 2011, 11:08

   go to a garage to check the codes only 20 quid