My check engine light (CEL) was on and I pulled the code. Does anyone know what code 22 represents?

Code 22--Variable valve timing and valve lift electronic control pressure switch (VTEC Pressure Switch).

1993 honda civic what does codes 34 and 44 reprsent

pinedajr01, I've never seen those codes before, which may indicate there's a problem with your ECM. According to the 1993 Honda Civic Service Manual, those codes don't exist. Consider installing a remanufactured ECM--shop warranty and price. It's common for ECMs on older Hondas to fail.