Have an 2002 tj 4.0 auto,got code po441 and was looking at the purge valve and it looks like it is upside down from the writing on it?any pics of similar tj that is code free?-thanks
Ok thanks ,i had the new mopar one I bought a couple months ago on wrong,wonder why it took months to throw a code?There are two versions of the purge valve. One is opposite of the other in how they look installed with the larger section being up or down. Both have top written on them which is supposed to be up.
Ok,got it.The pcm isn’t constantly checking it. You finally drove far enough for the pcm to see two failed trips
I hope I didn’t hurt the new one,like 70 bucksIt will fit upside down and everything plug in but vacuum will be going to the wrong port and the check engine light will come on