'04 Scion XB VSC, TRAC OFF, ENGLINE CHECK lights are on


#1

My car warranty expired and these lights recently came on…I took it and found out what the trouble codes are: P0441, P0442, P0446. Anyone tell me what these codes mean & how much it’ll cost me to fix? Thanks!


#2

No one will have any idea how much it costs to fix. It will be at least $75-$100 to diagnose.

You can google each code and find out what they mean. Don’t fret though your emissions warranty(much longer than bumper to bumper and powertrain) may cover the cause of these codes possibly. Good luck


#3

Lets see here:

P0441: EVAP Control System Improper Purge Flow
P0446: EVAP Control System Vent Control
P0442: EVAP Emissions Control System Small Leak

The most common cause for evaporative-emissions related check engine lights is a loose or damaged gas cap. So that’d be the first thing to check.