I have a 1998 toyota corolla engine light stays on codes PO441 and PO446

Question

Hi 1998 Toyota Corolla PO441 and PO446 Check Engine Light stays on

Answer 1

P0441 Evaporative emission incorrect purge flow

P0446 Evaporative emission vent control circuit malfunction

You only have one code that set these 2 code on. Without a purge  flow you will set a evap vent code.

 Here the purge hose which should be check first if this gets disconnected it code a P0441 and a P0446