sylk

I was saying that my car's been stuck in engine failsafe mode for the past 3 weeks

My car has been stuck on in Jenfeld civil for the last 3 weeks. I tried everything. Change the throttle body. Got a new master air flow sensor. I change. Pretty much did everything that I possibly could to get this cold off. It all started when I was. Unwire my radio and then it came on. I got the codes clear. Then when I went to go put the radio back in. It came on again. Does anyone have? Any. Reasons why this is happening or any solutions to my problems I would gladly appreciate it.