viggóhelgi

A few months back I had a shop clean out the first resenator from the engine, the car feels much lighter and the sound is awesome.

I installed "bluffers" to the sensor (a hollow 1-2 inch tube that brings the sensor away from the exhaust) it is supost to delete the check engine light, but it doesent, It is still in full swing! :S

Do you have any ideas about what i can do to make the damn light go away!

thanks alot.

phister

Did you do the defouler correctly? Hole in the defouler should be kinda small so that exhaust gas goes in but it still tricks it. Google defouler

viggóhelgi

I have a defouler almost just like this one :S I had a OBD2 computure remove the light after install, the light came back on after 30 miles.
I put the defouler on the o2 sensor right after the engine, not at the back end.
Do i have to remove the - of the battery ? would'nt the ob2 computer do the same?

viggóhelgi

Any one?

phister

believe the defouler is suppose to be on the back end

viggóhelgi

Hi, there er two o2 sensors, one in front of the resenator and one at the back of it. My bluffer is at the back of it, there is not enough space to fit the bluffer at the front of it...

still i have the light, i had a bosch computer reset the error code... what else can i do!! :S