Question about 2006 GMC Sierra

2 Answers

Got code PO449 on the obd11 scanner, could you

Got code PO449 on the obd11 scanner, could you help me with diagnosis? My truck is an 06 gmc half ton 4x4 5.3 liter

Posted by on

Ad

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Vice President:

    An expert whose answer gotĀ voted for 100 times.

    Sniper:

    An expert who has posted more than 50 answers, of which 90% or more were rated as helpful.

  • Expert
  • 67 Answers

P0449 is an evaporative emission code that indicates a problem with the canister vent solenoid.. without being able to scan and check all of the system I would recomend replacing the vent solenoid. I believe their was a GM TSB on that part and it has been modified.
please respond with fix details

Posted on Jul 10, 2010

Ad
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

I need to know where the OBD11 DIAGNOSIS PLUG IS LOCATED on a 1998 rav4 4 door right hand drive the exact spot or if anyone has a picture of the area that would really help

Posted on Jul 25, 2013

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What is the cause of obd1 20 pins bmw car 740i wont read in daignostic tool or scanner?someone please give some advice...


I answered this already.

You have OBD1 and you are not a BMW technician with their bespoke diagnostic software.

With OBD11, the codes are in general access.

Also, read this.

This standardization simplified diagnosis and the tools that interface with the control module. Sidebar: You'll see a scan tool from both Innova and Actron on this page.
These inexpensive car scanners work on some OBD one and all OBD II cars. However, you have to check the application chart to make sure your cars are on the coverage list before purchasing.


OBD2 and OBD1 Explained for Diy Car Repair at Auto Facts org

Jan 10, 2017 | BMW Cars & Trucks

1 Answer

My check engine light is on in my 2008 GMC SIERRA 1500 pickup with 5.3 V8 I have 2 fault codes, PO449 & PO455. I tried removing battery cable no help. Can anyone steer me in righ direction. Thanks


First check the tightness of your gas filler cap as this can cause the codes to set. To erase the codes you will need a scan tool or code reader . Check the wiring and connections for the EVAP vent solenoid . Fuel tank pressure sensor may be bad .

Dec 11, 2015 | GMC Cars & Trucks

1 Answer

Will 1995 half ton fit 1995 three quarter ton tranfercase


gmc and chevy k1500 pickup and suburban years 95-99
k2500 pickup years 95-98
k2500 suburban 95-96
gmc k2500 and yukon 95-98
I hope that helps if so please rate my answer

Dec 26, 2014 | Cars & Trucks

1 Answer

Is my 1995 GMC Sonoma 4x4 a half ton truck


small trucks like that are considered 1/4 ton. silverado 1500 1/2 ton an silverado 2500 3/4 and up. same goes for gmc

Apr 06, 2013 | 1995 GMC Sonoma

1 Answer

Ford windstar obd11 code po345


YOUR EMS MUST RE LEARN. THIS WILL TAKE 3 TO 5 COLD STARTS AND SOME CITY AND HWY DRIVING

Jan 19, 2013 | 1998 Ford Windstar

1 Answer

What do i need to fix with my 2002 buick rendevous diagnosis showing code # po449


P0449 BUICK Description The Engine Control Module (ECM) monitors the Evaporative Emission System (EVAP) Vent Valve/Solenoid system wiring for opens or shorts. Could be a problem with the vent solenoid or other component of the fuel tank venting system.

Read more: http://engine-codes.com/p0449_buick.html#ixzz21r2pw0wE

Jul 27, 2012 | Buick Cars & Trucks

1 Answer

Engine code po449


engine lights came on and the codes are po449 and po449p on a 2007 chevy avalanche

Jun 30, 2012 | 2007 GMC Yukon

1 Answer

Check engine light on 2004 GMC Yukon XL


Code po449 is the canister vent valve solenoid error.This is a common problem with these valves because they are under the truck in the rear by the spare tire and they get all the dirt and water and snow,if you live in an area where you get snow.You will find it on the canister under the vehicle by the spare tire.

Nov 18, 2009 | 2006 GMC Yukon Xl Denali

Not finding what you are looking for?
2006 GMC Sierra Logo

1,576 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

76070 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...