Long story short. I just got a 7mgte revived again. New own head gasket, arp studs. Any way the car started up and I had a vaccum leak. Fixed that and the car started right up again, I let it run for about 30 minutes it ran fine and sounded great. I shut it off because I thought I was done for they day. Being happy that it was running I went to go the and start it again, no cel light know and no start. So here is my question the wires on my plug that goes into my cps is bad( bare wires, and all the normal stuff) I have the end of the harness I need to fix it. But those bad wires at the cps could they cause the no cel light?