I am getting a knock sensor 1 code on my scanner, does anyone know what side that is on for a 2002 496 mag ? New engine and all this beeping is making me crazy

There is one on each side of the block,,do you here anything knocking,,sometime other part attached to the engine can set it off

New short block over winter only has 2 or 3 hrs on it. Can't hear any knocks, engine runs and sounds smooth. Are there 2 diff codes, 1 for each sensor ? Only alarms around 4000 rpm getting on plane