Scan code P0601???
I have a 1999 Neon. Service engine soon light is on. Scan code comes up with P0601. I have found that it is related to the PCM. Is it difficult to replace? Any other fix besides replacing it? Also, if found at a junk yard for same year, would it still need to be reprogrammed? If so, who and is it $$$? Not much money, emssions test in a couple of weeks. Please bear with me, I'm new to posting... Thanks