Originally posted by gibson
Yeppers. It's a pressure thing, I think. When you tighten it, make sure it clicks three times. There's all kinds of crazy stuff that can trip the CEL. I just took mine into the dealer yesterday because after an accident, mine came on. The problem on mine was that the Canister Vent Shut Valve came off when I ran over the deer. I didn't even know I had one of those!
I still can't get over the fact you hit deer with both your cars. Crazy! How far out of Columbus do you live?