[Guest]

ATT:anybody with the hotshot header. My service engine light is going off cuz i had to remove the o2 sensor on my header. how do i get rid of that serivce engine light? how would i extend the o2 sensor to reach behind the 2nd cat? TIA

 

[jacen99SE]

I'm not too familiar with the changes in the 2000 SE. Can you describe what it was like before and what you did (or didn't) install?

 

[Ben]

I'm confused. 2000 SE's have small pre-cat in the header. When you replace the header you lose the pre-cat. But how many O2 sensors does your car have? Ours (B14's anyways) have an O2 sensor in the header and one in the cat. A Hotshot header will have a premade tapped hole for this O2 sensor. Why do you want to relocate your O2 sensor to the rear of your normal cat?

 

[Guest]

we have one o2 sensor on the precat and one in front of the 2nd cat. Its about a foot in front of the 2nd cat. So i would have to extend the o2 sensor to reach behind the 2nd cat.

 

[jacen99SE]

so are both O2 sensors supposed to be after the first little cat in the engine bay but before the second cat? There is no O2 sensor after the second cat?

 

[Guest]

I want to get rid of that damn service engine light. Today i went and had the o2 sensor extended to reach behind the cat. Now im guessing i need to reset the ecu? And how would i do that?

 

[Guest]

you can disconnect the negative terminal off the battery for a little while. i just do it for overnight. makes it easier for me.