P0113, P0102, P0103.. These codes suggest either an air leak causing the MAF to read wrong, MAF sensor problem it's self, Wiring or ECU issue.. P2187. SHRTFT1 (%) is 26.6 and LONGFT1 (%) is 20.3 It this is at idle, but gets better under load Its a Vacuum leak. Otherwise it's a sign that there's...