Check emissions system light

The problem is the O2 censor. As far as it goes for the thermostat, I'd have another place hook up a diagnostic to get the codes to make sure your thermostat's good.

My 2013 Civic is showing that, but I have noticed it only shows when the weather gets cold. It goes off once the weather warms up. I haven’t had it scanned yet. I live in Houston, TX, and we don’t have very cold winters.

2013 Civic; car has been very reliable - recently I noticed the car is revving lower on average and today, after a very COLD February, this check emission warning came on - haven;t checked it out though - if anyone gets any results pls post - or even email me @ maldotcom@hotmail.com - I wonder if this issue is specific to 2013 models

I took my 2013 civic to the dealer. I will let you know whats the problem and how they fix it. Yesterd when I turn it on a warning message check vsa system

I get 'check emission system' message only when the temp is cold. Any one had this problem? what is the solution?