my car threw some codes (p1171c, po108b, po113) when i went for a test run and some times would spit and sputter like no fuel then it would go. i cleared the codes and still running the same and no cel now. i know the PO113 was i forgot to plug in the iat sensor other two have me puzzled if they are the problem. and im planing on trying a new map sensor. any insight would be great thanks