Right I think I might ov come up wiv the problem on my car the boost selaniod clicks its a r s e of when the green plugs are connected but unpluged and the car is started there is nothing from it and still no codes showing so I disconected it and the check engine light came on so I drove it and it didn't so anything it was still the same with only 9psi ov boost.so is this the problem with my car its not clicking at all when running? I have cleaned on my pipe out so none are blocked.