crwdns2934241:0crwdne2934241:0 oldturkey03

crwdns2934249:0crwdne2934249:0:

You would at least let us know which Sbaru and waht engine this is. The P015 code is usually related to the O2 sensors. Have those checked as well as the MAF. You can also get this because of a bad cat or aexhaust leaks as well as well as cracked header (gasket) etc.

crwdns2915684:0crwdne2915684:0:

open