Check Engine light after header swap...

Well I did this hella days ago...(about 8 months ago)

I installed a DC 4:2:1 header...ever since the install my check engine light has been on...Since the O2 sensor is the only thing electrically involved with a headerswap thats the problem right? My question is..what could I have done to the sensor..and how much does a new O2 sensor cost for a 96 Civic Ex..?

|<inked~

why dont you make sure its just the o2 sensor.

http://www.automotiveforums.com/vbu...ad.php?t=345817

That link is a 404...

get code

http://www.honda-tech.com/zerothread?id=682412

then compare with obd2 codes

http://honda-tech.com/zerothread?id=466877

if you touched the o2 sensor with your finger or somehting then most likely its fried.