have a p0443 three code and wondering what ipb is for these parts so that i can on 2002 Ford Escape

my escape will start up intermitently and when it doesnt start i wait about 20-30 min and it starts. now after about two weeks now my car wont start at all. only code i keep getting p0443. but i was wondering if the recent recalls have created this problem. new abs fuse wiring, and throttle recall

2 answers
seek diag and est
have shop check