The B1361 Code has various meanings and it is necessary to know the sense of the B1361 Code. You can use dictionary meaning to understand it well. Spark knock and detonation are a kind of combustion produced by the accumulation of too much temperature and compression in the engine’s combustion chamber. When this occurs, you should be able to get a pinging noise. A small quantity of explosion typically will not cause major harm, but heavy knocks or lengthy detonation can reason thoughtful harm to your fragments. It can punch dumps in your pistons, blow head gaskets, crush rod manners, crack rings, and pound out piston ring grooves. Prolonged pinging sounds are a certain reason for concern.