boshi

iTrader: (2)

Hey everyone, I did a little searching, but found nothing so I thought I'd post my problem here.

So, I have my CEL on from install the PPE race headers, as a result, the traction control is also off. I already went with Miik350 to try to get the remedy solved. I have the o2 sensor extender welded to midpipe and we tried twisting the wires. I went to shop to get the error codes and heres what came up:
P0037
P0137
P0138
P0157
P0606

Last night, my ABS light came on, and my AFS light is on now too.

Can anyone provide any input/solutions?

Thank you!