check engine light

[Slick]

the check engine light on my car is on as a result of the bottom sensor in the stock downpipe being removed (think it needs to be grounded off), so does this mean the cpu is running in limp mode?

 

[scottydouk]

myn is just disconnected and doesnt have check engine light on?are you sure its due to the exh temp sensor?

 

[Slick]

yeah i believe so...know a guy with same problem and turns out to be that we also have the same mods so there isn't much difference

 

[Harvey]

My engine management light DIDNT come on when i decatted my car thus removing the 2nd sensor....