kantfadedisazn

well i am getting a new test pipe the blox, and i came to realize that people are putting the cel fix or something like that on the test pipe? i heard that the car gets a code for the o2 on it but i allready have a test pipe and i didnt have that problem? just welded a o2 bung and it was good to go any issues without running the cel fix?

BallinDA256

If you have the secondary o2 sensor in and running fine on a test pipe now, i dont see why it would be a problem

kantfadedisazn

yeah but why install the cel fix tho? and my cel is on but i read the code its for the gas cap so idduno lol

BallinDA256

you would only need the cel fix, if you were getting a cel for an o2 sensor, but it seems you have the problem sorted out