Let me start off by saying that without all the various information, tips and how to's on this forum, I would still have a set of megan racing + y pipe sitting in my room doing nothing! Thank you to everyone that posted their experiences and tips!
I found that all the information you need when installing something CAN be found on the forum, it just takes a bit of searching and a lot of reading. The more posts and threads made every day, the harder it is to find these goldmine threads so I thought I would contribute a little to the forum to help new users understand o2 sensor related CEL errors.
I'm not very good at explaining things so I thought a picture would be best
All the information below has been obtained from various posts. If you find any errors, pm me and I will update it!
Search keywords: CEL o2 oxygen sensor headers ypipe y pipe errors odb P0030 P0031 P0032 P0036 P0037 P0038 P0040 P0041 P0050 P0051P0052 P0053 P0054 P0056 P0057 P0058 P0059 P0060 P0130 P0131 P0132 P0133 P0134 P0135 P0136 P0137 P0138 P0139 P0140 P0141 P0150 P0151 P0152 P0153 P0154 P0155 P0156 P0157 P0158 P0159 P0160 P0161
I found that all the information you need when installing something CAN be found on the forum, it just takes a bit of searching and a lot of reading. The more posts and threads made every day, the harder it is to find these goldmine threads so I thought I would contribute a little to the forum to help new users understand o2 sensor related CEL errors.
I'm not very good at explaining things so I thought a picture would be best
All the information below has been obtained from various posts. If you find any errors, pm me and I will update it!

Search keywords: CEL o2 oxygen sensor headers ypipe y pipe errors odb P0030 P0031 P0032 P0036 P0037 P0038 P0040 P0041 P0050 P0051P0052 P0053 P0054 P0056 P0057 P0058 P0059 P0060 P0130 P0131 P0132 P0133 P0134 P0135 P0136 P0137 P0138 P0139 P0140 P0141 P0150 P0151 P0152 P0153 P0154 P0155 P0156 P0157 P0158 P0159 P0160 P0161