I had posted this earlier.. my car is in getting the garbage thermostat replaced and the shop is also going to troubleshoot those codes. The shop wasnt too confident in what the problem is that is throwing them and doesnt want to start replacing parts hoping to catch it. i know it is an open evap switch.. ive seen the diagram. has anyone had these codes and had them fixed definitively?

thanks,

its on 07 S with 72k or thereabouts on it.