Alright Quick Question. IF you have a RPD and a catless downpipe do you put the 02 sensor back in the original o2 bung or the other optional one for A/F?
Cause im not getting a reading for my A/F, and I dont think it could be a bad o2 sensor yet. Only have 7500 miles..

 

We have a built-in wideband so you shouldn't even need a second bung. The orginal should be just fine for use. As for not getting a reading, i'm not entirely sure there.

 

Damn, Hmm I might just get a new 02 sensor and take it from there.