Hyudryu

Hi guys,

2014 civic SI, today I got done with my turbo install. After we got everything set up, we unplugged the ignition coil relay under the hood, and I unplugged the fuel pump fuse (to crank the car and circulate oil into the turbo). But when I tried to start the car, it wouldn't even crank. I then put the fuel pump fuse back in, and it cranked. To my surprise, it started so I'm guessing the relay that we pulled out wasn't the ignition relay...

Anyways, we turned the car off and put it back, but when I started the car again, I noticed none of my steering wheel buttons work, and I had a CEL. I read the code and it says P0328 Knock sensor 1 circuit high input (bank 1 or single sensor). Maybe I plugged the wrong plug into the knock sensor? Could that be a possibility? My best guess is that I've somehow reversed the plugs for the steering wheel and the knock sensor, so that's why both are messed up, but not sure how to troubleshoot for that... Any suggestions?

UPDATE EDIT 10/16: I removed the intake manifold, and found that the knock sensor was unplugged, so I plugged it back in and the cel went away. Now the only issue is the steering wheel buttons don't work

Thanks,
Mark