Help with codes p0441,p0442and p0446

Hey guys so while i was driving home today from work i noticed the check engine on. I went to Auto zone and they check the codes for me. The codes turned out to be p0441, p0442 and p0446. I bought a gas cap and put it on and the light is still on.

My first question is how do i reset the light?

Next one is what should i look into next?

thanks any help is appreciated

Reply 1 : Help with codes p0441,p0442and p0446

Was the air filter recently checked or changed? There is a hose on the back of the air box that routinely pops off when you remove the top of the air filter housing.



If you fix the problem, the right will typically reset on its own.

Reply 2 : Help with codes p0441,p0442and p0446

I just got an oil changed and they said they checked other stuff. the hose you speak of is it toward the firewall???

Reply 3 : Help with codes p0441,p0442and p0446

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This hose was disconnected so i reattached it..Was this the hose you where referring to

Reply 4 : Help with codes p0441,p0442and p0446

I see a couple of hoses there, but yes if one was detached, attaching it won't hurt. Is it possible there are any other detached hoses too?



It make take a couple of starts for the light to go off, if that was indeed your problem. Drive it around for a day, and after the second or third start, let us know if the light does not go off.

Reply 5 : Help with codes p0441,p0442and p0446

i guess that was the problem, the check engine light turned off so im happy that this was a free fix