error code

[chevyluver]

hello guys and gals,

Can someone help me with this error code i'm getting, not sure what it means.

It is P0404



Thanks!

 

[treepete]

Hi, welcome to the forum.
Thats a subwoofer failure, I see that one all the time in my truck. It means that I dont have enough bass going on in there...


I got this from wiki answers, not sure if its helpful for you or not.

you have excess flow through the egr system. check for a broken, disconnected, or loose tube, or faulty solenoid.

 

[chevyluver]

LOLOOLOLOLOOL!

U made me say what for a second.....



THANKS!!!!

 

[treepete]

no prob. ignoring a subwoofer error code can come back to haunt you, lol.

good luck.

 

[96ProCompTahoe]

no prob. ignoring a subwoofer error code can come back to haunt you, lol.

good luck.

ROFL!

 

[wright4thepow]

P0404

Hey I got a 01 Yukon and Im getting the same error code. P0404. Anyone have any experience with this? Did you get yours fixed? What did you do?

Any help would be appreciated. Nothing bothers me more than that damn check engine light on in my face.

 

[FTGF]

P0404- Exhaust Gas Recirculation (EGR) Valve Open Pintle Position.

 

[peterey2]

your going to most likely have to take the truck into the dealer so they can hook up the Tech 2. they will need to test the EGR and EGR solenoid thru the machine...look to see if the valve is holding the commanded position or not, solenoid getting correct voltage...yada yada yada. gotta love new cars and their computers.