I asked a question earlier about a P0171 MIL in my 2007 toyota corolla. The question is here: Diagnosing P0171 2007 Toyota Corolla I only have a OBD2 reader, I just bought a scanner, which should come on Monday but when I was looking around my engine for leaks and such, I saw a little crack where the PCV pipe connects with the air intake pipe. I've attached a picture with the crack outlined in red. I want to know if that is normal or if it's significant enough to cause the P0171 error.
I know this is a response to my earlier post but I'm not quite sure how to ask a question from my original question.