Grant

My Focus RS has a de-cat which causes the engine management light to come on. Is there any way to get the light to stay out?

I understand that Bluefin etc will override this but I don't want to go up that route.

Cheers

craigybaby

im sure there are uprated lambda sensors you can buy that eliminates this problem speak to alan at puma build im sure he can point u in the right direction

Grant

Cool, any idea how much they cost?

craigybaby

errm no idea matey i know they do them for the st at around 15-20 quid

RichieST

iTrader: (2)

You need a MIL eliminator

Grant

Where do I get one of these and how much are they?

RichieST

iTrader: (2)

http://www.pumaspeed.co.uk/showdetails.php?id=71


Available here, however hatefully expensive seeing as its just a few resistors.


http://www.ptp-ltd.co.uk/shop/258_32...lotus_elise_s2_?

Something cheaper here, looks more of a cut and wire in yourself job though.

You can make them yourself for only a few pence, there are guides around on the interweb of how to do it

jammy86

Can't you just cable tie it to somewhere under the car or does that cause a MIL fault of 'out of range lambda' ??

JAmes.

Grant

Bought one off e-bay so hopefully it cures it. Cheers

RichieST

iTrader: (2)

Let me know how you get on with it!

Lambchop

iTrader: (1)

MIL will sort it unless theres another fault you didnt know about.

I thought mine was on as there was no MIL. Turned out it was an abs fault code which i cleared using my dreamscience. Took ages before i realised you could check codes with it!