I have a 2008 Accord, I'm in a different state for my honeymoon (so i dont have access to a scanner or most of my tools), and my CEL light turned on with a rough idle on the way down here, and now the VSA light and VSA triangle has turned on. Car has shy of of 170k miles on it. i pulled each coil pack out to check each spark plug to see if it runs any different and none of the cylinders seemed off and all ran worse when pulled (although cylinder 1 (rear left cylinder) appeared to be slightly less of a difference when pulled than the others, but still a little worse than it was). I'm looking to see if anyone has any suggestions on what it could be.