DTC P0441, DTC P0442, DTC P0446 & DTC P0456: Notes

WARNING: This page is about a different car, the 2003 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.

Code Definition

DTC P0441: EVAP Incorrect Purge Flow
DTC P0442: EVAP Leak Detected (Small Leak)
DTC P0446: EVAP Vent Control Circuit
DTC P0456: EVAP Leak Detected (Very Small Leak)