Correct me If I am wrong but the ITR header/exhaust manifold only contains a bung for 1 o2 sensor, right?

Thanks all

 

correct.

The 2ndary 02 is behind the cat.

 

if i were to be running an obd1 setup that only requires 1 O2 sensor what should i do to eliminate the other bung, weld it over?

The reason I ask is b/c I have an ef hatch w/ a b16a1 motor and I plan on doing an obd1 conversion which only requires 1 O2 sensor, and I am pretty sure there is another o2 sensor bung somewhere behind my cat. My exhaust setup is custom and I believe the cat is off of a 92-95 civic.

thanks for your input


Modified by B16beatdown at 9:23 PM 10/11/2007

 

If the cat is from a '92-'95 Civic, it does not have an O2 bung.

 

..or you can get a plug instead of welding it over.Never know, you might need it one day.