Po404 code on 2009 equinox

Asked by Mar 06, 2014 at 10:35 AM about the 2009 Chevrolet Equinox LS

Question type: Maintenance & Repair

Intermittent traction control
light.with electronic EGR valve.I
have removed valve and
cleaned.fixed problem for a few
days, now the light comes on
and off again. Also have set a
CO561 code inABS
system.should I replace the EGR
valve to cure problem+??????

1 Answer

1,175

We have an 07 equinox and get an egr code sometimes usually after my wife takes it for an oil change. There is a hard plastic tube that runs from the air filter box to the valve cover on the firewall side of the engine driver's side. This tube has been snapped off numerous times once it is hooked back up and we clear the code it goes away. I wish I could remember exactly what code it is. But I would reccommend checking that tube first

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

  • on a 2007 Chevy Equinox, codes, po171, po404, and po405. Any clues? Thanks! 4 answers

    on a 2007 Chevy Equinox, codes, po171, po404, and po405. Any clues? Thanks!

    2007 Chevrolet Equinox LS

    -

    Maintenance & Repair

  • abs, brake and traction control light stays on 2 answers

    I own 2009 Chevrolet Equinox and all the three lights, ABS, Brake and Traction Control light stays on. I have replaced ABS sensor, but no resolution.

    2009 Chevrolet Equinox LS

    -

    Maintenance & Repair

  • Equinox

    My 2010 Equinox is great except the radio and every other interior sounds don't work. Can't figure out what the problem is!

    2010 Chevrolet Equinox LT1

    -

    Maintenance & Repair

  • What else could cause a P0171 code on a 2006 Equinox? 6 answers

    I changed the MAP and the MAF. I also changed the Evac canister purge valve. EGR valve is two years old. The car has 112,000 miles. When I start the car, it runs very rough, but if I rev up to 4000 r...

    2006 Chevrolet Equinox LT AWD

    -

    Maintenance & Repair

  • GPS for Equinox 2 answers

    If have a 2012 Equinox. When you use the touch screen and go to blue tooth devices, is shows both Phone and GPS on the screen to select from, however it never found my GPS, and most GPS devices hav...

    2012 Chevrolet Equinox LT1 AWD

    -

    General

Search Chevrolet Equinox Questions

Chevrolet Equinox Experts

#1 Tom Demyan
Tom Demyan
Reputation 1,720
#2 David Scott
David Scott
Reputation 840
#3 geezz
geezz
Reputation 680
View All

Related Models For Sale

Used GMC Terrain
589 Great Deals out of 31,674 listings starting at $4,900
Used Chevrolet Traverse
553 Great Deals out of 51,305 listings starting at $5,500
Used Ford Escape
1,396 Great Deals out of 93,564 listings starting at $1,250
Used Ford Edge
700 Great Deals out of 50,637 listings starting at $1,500
Used GMC Acadia
484 Great Deals out of 48,117 listings starting at $3,995
Used Honda CR-V
896 Great Deals out of 61,171 listings starting at $988
Used Nissan Rogue
528 Great Deals out of 75,181 listings starting at $3,500
Used Toyota RAV4
742 Great Deals out of 71,773 listings starting at $1,895
Used Ford Explorer
944 Great Deals out of 72,518 listings starting at $1,000
Used Chevrolet Malibu
948 Great Deals out of 79,665 listings starting at $1,500
Used Jeep Grand Cherokee
1,029 Great Deals out of 74,887 listings starting at $750
Used Kia Sorento
488 Great Deals out of 31,487 listings starting at $1,350
Used Chevrolet Tahoe
549 Great Deals out of 29,235 listings starting at $1,699
Used Nissan Murano
314 Great Deals out of 26,504 listings starting at $1,499
Used Hyundai Santa Fe
290 Great Deals out of 20,321 listings starting at $1,500

Used Cars For Sale

2018 Chevrolet Equinox LS For Sale
3,800 listings starting at $20,294
2017 Chevrolet Equinox LS For Sale
3,134 listings starting at $15,492
2016 Chevrolet Equinox LS For Sale
5 Great Deals out of 224 listings starting at $12,950
2015 Chevrolet Equinox LS For Sale
18 Great Deals out of 608 listings starting at $11,020
2014 Chevrolet Equinox LS For Sale
31 Great Deals out of 1,360 listings starting at $7,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.