I was riding my bike tonite and after I got to 6th gear the "check engine" light kept coming on. It would go off after I slowed down, but then come back on when I sped up again. I got these codes from pulling them up. What do they mean? P0152 Rear Oxygen Sensor High P1356 Rear Cylinder No Combustion Oh, yea........2007 Road King..............about 92 degrees outside. Thanks!