evap purge fault

i got a code p441 and an engine light any ideas fellas

i got a code p441 and an engine light any ideas fellas
Start with the old gas cap.
But to get a better idea you need a engine capable scanner to test and read it out or get a more direct code on what it is.
441 is just a OBD11 cover everything code.

MT

i got the same from a tech 2 from gm but dont know where im at with this, this is a serious learning process for you guy are schooling me, and im greatfull

hey mt2500 where can i start with this as far as rulling out a little at a time

i got the same from a tech 2 from gm but dont know where im at with this, this is a serious learning process for you guy are schooling me, and im greatfull

Was you in OBD11 or engine Data side?
What year and engine.
Is the tank holding vacume?
MY

95 blazer s10 4.3 vortec vin w side mounted spark p wires

i replace the two vacums on the tank brand new when i did the fuel pump

im not too familiar with the gm tech 2 i borrowed it off of a friend

95 blazer s10 4.3 vortec vin w side mounted spark p wires

on a 95 it is a engine manf code.
Try this link and it will also give you some practice with the tech 2
There should be a vent solenoid test in it some place.
http://members.troublecodes.net/crunch/95441.pdf

Good Luck MT

hey mt2500 pardon my stupidity but what manf

that link is the bomb thanks a million

hey mt2500 pardon my stupidity but what manf

manufacture
The people that made it GM general motors. :grinyes:
You are welcome on link . Hope it helps.
Let us know how it goes.
MT

P0441 - Evaporative Emission Control System Incorrect Purge Flow. i am still getting this code also. reset the computer countless times but when the computer fully resets after 15 miles, light comes back on and 441 is still there. didn't have issues until i topped off the gas tank by accident one day.

P0441 - Evaporative Emission Control System Incorrect Purge Flow. i am still getting this code also. reset the computer countless times but when the computer fully resets after 15 miles, light comes back on and 441 is still there. didn't have issues until i topped off the gas tank by accident one day.


Look at and go threw the PDF link I posted.
MT

what are the major players in the evap system besides purge selenoid and valve and vacums as such

what are the major players in the evap system besides purge selenoid and valve and vacums as such

Depends a lot on what system you have.
But anything that pulls gas tank fumes and engine fumes/vapores
Gas cap /Fuel tank and from fuel tank to engine/engine running tempt/EGR /PCV valve and engine to VCM controls..
http://members.troublecodes.net/crunch/Article%20Print.pdf
For some of it.
If you have a under hood vacum routing sticker it shows what you have.
Also a All Data DIY sub has a lot of info on it.
http://www.alldata.com/products/diy/index.html
MT