So I got a long-tube manifold for my k04 and I have an issue with the 02 sensor fitment. I can get the sensor in a little bit but there just isn't room for me to get it in all the way. Is this going to be a huge issue besides a check-engine light? I have a testpipe, btw.

 

the wiring is not long enough? just extended them if thats the case. you will get codes claiming that the 02 sensors are not functioning or intermittent issues if its removed.

 

Its not the wire length, its the fact that my manifold is in the way for me to be able to get it in all the way. So what intermittent issues can i expect? I honestly don't care about the check-engine light if thats the biggest thing that will happen.