I had the Check Engine Light come on. It shut off for a brief period, approximately a week, and then it came back on. I finally got an OBDII scanner and it popped out this P0440 EVAP Control System small leak code. I have been trying to find out some information about what exactly this code means, what it does, and how to fix it. Hopefully someone can shed some light on this subject for me.

Here's some information via other Max owners who have had the code. See if they help you any....

zerothread?id=273041

zerothread?id=187104

zerothread?id=112235

zerothread?id=71689