another decat question

[n90dlw]

im going to decat my standard 197 exhaust, this will probably lead to me changing the whole thing 6 months down the line but for now i just fancy doing it... neway my question; engine managment light, it will come on yes? ne solutions otherthan covering it or removing it?

thanks

 

[mbk197]

Mine hasn't come on. As long as you leave the lambda sensor in you should be ok.

 

[Ed...]

It comes on intermittently normally after a really good spanking but it goes off after a while. I decatted but then put a 100 cell on as the engine response decat was very poor