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2009 hyundai sonata p0449 code - 2009 Hyundai Sonata

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 70 Answers

SOURCE: a dash lite on my 2009 hyundai sonata came on

stands for Tire Pressure Monitor System= TPMS. check all tire pressures (when cold if possible) and adjust them according to the tire pressure sticker on the drivers door jamb,glove box,another door jamb or center console compartment(inside).even check the spare tire pressure. the lite comes on to tell you that either 1 or more tires is considerably lower or higher in pressure than the rest. once u adjust the pressures correctly,look in the owners manual as to how to reset/shut off the light. on alot of cars if u drive the car for awhile the light will reset and go off .hope this helps.

Posted on Aug 31, 2009

  • 1509 Answers

SOURCE: 2009 Hyundai Sonata-clicking noise at brake pedal,brakes applied

This is not a rich mans car so its normal. Your hearing the solinod that lets you take the car out of park after the brake is depressed so the car can't be put in gear unless the brake is on. If the noise bothers you the soliniod can be found and wrapped in insulation like a rich mans car them you can ride on feeling like a rich man too. ( the Beatles sang that a long time ago) and its still true today.

Posted on Oct 14, 2009

Testimonial: "Thanks. Dealer hasn't been helpful. I'll see how far I can go before I run out of patiencs."

  • 1 Answer

SOURCE: How do you change the cabin air filter in a 2009 Hyundai Sonata?

I just did this on our 2007 Sonata. 1. open the glove box. On both sides of the glove box, there is a black tab which prevents the glove box from opening to far. The Chilton manual says to remove these, but that is more difficult then simply pressing inward on the sides of the glove box to release them from the channel. Now the glove box should open even more. Next, remove the piston arm from the right side of the glove box. You can do this by removing the panel on the side of the dash, but you first need to open the passenger door. You can also just use a screwdriver or other tool to slip the piston of without removing the dash side panel. Now with the glove box hanging fully open, you can see the cabin filter box. There are tabs on both sides of the front that you simply press together in order to slide the filter out of the box. This whole process from beginning to end should only take about 10 minutes and is very simple.

Posted on Dec 27, 2009

  • 417 Answers

SOURCE: Hyundai Sonata 2006 - Check Engine light came on.

"Fuel system too lean at idle". It's an air/fuel ratio that is not correct, possibly a vacuum leak somewhere. Or a leaky exhaust pipe. Could be related to intake manifold gasket. Somewhere, air is getting into the engine.

I suggest taking it back to the dealer under warranty. I think Hyundai is 10yr./100k for the original owner. 5yr./50k if not. Ask first if covered, and ask why not id not covered.

Posted on Apr 10, 2010

MNfisherman
  • 11896 Answers

SOURCE: check engine warning light is on 2001 hyundai sonata

Purge Control Valve Problem

The "Purge Control Solenoid Valve" is the "Purge Control Valve".

Rough idle is a typical symptom of something amiss with the purge control portion of the evaporative emissions system. It could be the valve itself is not operating correctly, the evap canister (vapor canister) may be leaking, or full of raw gas instead of vapor, or maybe even the purge control valve is getting a faulty signal from the ECU.

The soleniod is checked by applying a voltage to it and checking to see if it closes, or opens (I'm not sure if its un-energized state is normally open, or normally closed). If the valve is bad it is a no-brainer to replace.

The vapor canister can be removed and checked to see if it is full of raw gas (not supposed to be), but checking it for leaks is a bit involved, and probably requires equipmet not normally owned by a home mechanic. Vapor canister failure on cars with a lot of miles is common. Replacement is the fix.

Of course if the ECU is not sending a purge signal to the valve correctly, figuring out why may proove difficult, and possibilities could even include a faulty ECU. I expect this is unlikely though.

It's a $20 part. I first would change pcv valve because it can give same error if it's plugged up. You can always remove it and shake it. It should rattle around real easy. If not, it should be repalced

Posted on Apr 17, 2010

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Why won't it start?


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Jan 01, 2016 | 2009 Hyundai Sonata

1 Answer

Average cost too repair P0037 cod


not much its just an o2 sensor there getting cheaper all the time, i would say less then $150 at a shop.3 wire sensors are $47 to $55 bucks on line and take 10 min to change

Mar 04, 2015 | 2009 Hyundai Sonata

1 Answer

2009 Hyundai Sonata code p0449 comes on .


There never has been a repair cost up front-- until you
find a problem

You pay for diagnostic time-- then authorize the cost
of the repairs later

PO449--- Evap Vent Valve Solenoid

Find the valve & replace yourself

There are 8 Emission Monitors that have to run clear-- BEFORE--
you go to inspection, or you know you will fail

If the Evap System is good & only that monitor did not run, they
check your gas cap. In your case, you have a failed part or wiring
issue-- any repair shop can do

I would replace the solenoid yourself

The Evap Monitor is the only monitor to only run every
few days & no one but the engineers that design the vehicle,
knows when,some run at 2:00 am when your sleeping

So drive a few days or have a look with professional scan
tool under I/M on the data-- before going back to inspection

Aug 13, 2014 | 2009 Hyundai Sonata

1 Answer

2009 Hyundai Sonata code p0449 comes on .


From what I see is that you have the code already so you have some idea of what's wrong. You can check you tank vent on your fuel tank and also change your fuel filter it also will cause the same code to come on. Depending on any filters to be replaced it should not coast no more then $40. I guess , it will also depend on shop rate for repairs . I am surprised they will not take your code. Hyundai is pretty good on repairs. If the shop you took it to will not work with you I think I would go to another shop . My Daughter has Hyundai for many years and has no problems with them in fact she will not buy any thing else .

Aug 13, 2014 | 2009 Hyundai Sonata

1 Answer

Need a code for a 2009 hyundai sonata


most likely surged the system due to improper ground during jumping. check fuses. when jumping vehicle to vehicle do not ground terminal to terminal, ground to frame whenever possible

May 26, 2014 | 2009 Hyundai Sonata

1 Answer

2005 Hyundai Sonata has trouble shooting code P0449.


po449 is -EVAPORATIVE EMISSION SYSTEM VENT VALVE/SOLENOID CIRCUIT

Nov 28, 2013 | Cars & Trucks

1 Answer

Will replacing the closed canister valve take care of the p0449 code .


Take battery cable off for about five mins. Put it back on and see if that works.

Apr 25, 2013 | 2009 Hyundai Sonata

1 Answer

Check engine light in 2009 hyundai sonata now will not go off


Take it to auto zone and let them check and see what code you have.

Nov 20, 2012 | 2009 Hyundai Sonata

2 Answers

Hyundai Sonata Outside temperture location


front bumper bracket behind the lower grill.

Apr 21, 2009 | 2009 Hyundai Sonata

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