My 2005 Vibe (2WD, under 80,000 miles, AUTO) threw this P2716 error code today and judging my this thread ( http://forums.genvibe.com/zerothread?id=35022) it's a PCM issue which is covered by an 8yr, 80,0000 mile warranty. Is this some extended warranty or from the factory. I'm also not the original...