I have a 2002 Mazda B2300. Recently my check engine light came on, and because of my states emmissions test I can't get an inspection sticker with the light on. I went to Auto Zone and the code their machine gave is "P1537 - 1MR CTRL - Bank #1 stuck open." I'm curious if anyone knows what this mean? The guy at Auto Zone said he didn't know. I've been told by a few people that my Oxgen Censor may be bad. Anyone know if this could be the problem?
Thanks in advance!