Most all $OE bins I have looked at start active code at line 4000. I have a 95 bin BMHK that when you compare it with other OE code it is virtually the same from line 4000 on but it has code at line 1800 and at line 3000. Does anyone know what that extra code is for and what it does? If I knew more about reading code I would do it myself but just am not knowledgeable in that area.