Today my car has pulled some weird codes that it has never done before. The codes were 3 and 9. I have pulled the 3 code many times do to not running a missing link, I just have a bunch check valves to bleed the boost, but I don't think I have enough.

Anyway, the one I am really wondering is the 9 code. I found out that it is the CYP sensor. What can I do to check this, could it be the distributor, and is there a way to check the distributor? The motor is a b18c1 (gsr) obd 1

Any help would be greatly appreciated. Sorry if I am rambling on.