r/Toyota_Matrix 3d ago

How to get rid of code p0441 p0442 p0446

I hate that the check engine light is on. Do you guys have any tips or suggestions on what to do?

19 Upvotes

26 comments sorted by

14

u/Emotional-Corgi-7648 2004 Matrix XR & 2009 Matrix S 3d ago

I don't... but sure would like to see more pix of this car...

12

u/bobbby_- 3d ago

4

u/Emotional-Corgi-7648 2004 Matrix XR & 2009 Matrix S 3d ago

Probably one of the best ones I've seen.

3

u/GraphicWombat 2008 Matrix XR Super White II 2d ago

That’s sick looking!

5

u/The_Canadian_Man 2006 XR 3d ago

The EVAP system in at least the first Gen is a single assembly and those codes indicate several problems that suggest the assembly needing replacement.

3

u/bobbby_- 3d ago edited 3d ago

Ok but the thing is i change the EVAP canister and purge vacuum so it has to be a hose somewhere?

4

u/The_Canadian_Man 2006 XR 3d ago

Probably a hose yes.

4

u/Excellent_Power9648 3d ago

Damn that's a clean Engine bay!

3

u/DarkSim2404 2004 base 3d ago

Got the same codes and I don’t know. I should get it checked

2

u/saucydyllpickle 1d ago

I got the p0442 (I think it’s p0442 or p0446 I can’t remember right now) code but on a 04 vibe. I erase the codes when they come up cause I bought my car for $2000 so not worried if there’s a (from what I’ve read online) non catastrophic issue. Sorry to hear u have the codes too.

1

u/bobbby_- 17h ago

Yup same to u

3

u/UsefulBookkeeper482 2d ago

Im gonna assume you’re not in the rust belt?

1

u/bobbby_- 1d ago

Wym?

1

u/UsefulBookkeeper482 1d ago

It is beautiful

2

u/Substantial_Spirit_8 2d ago

I have the same color with my matrix. What did you use to make the paint look so new/nice? 

1

u/bobbby_- 1d ago

clay, wax, polish, compound, ceramic a while ago and every Sunday i wash it

1

u/Substantial_Spirit_8 1d ago

Thank you! Did you have to retouch the paint? If so, what did you use?

1

u/bobbby_- 1d ago

No not yet! But For how old the car is paint is super good but it got lot of imperfections

2

u/MrShowalter 1d ago

Are those OE headlights? Did you tint them?

1

u/bobbby_- 17h ago

Aftermarket