How To Remove and Replace 2005-2009 Ford Mustang EGR Valve 4.0L V6
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- Опубликовано: 25 авг 2024
- Thi s video demonstrates how to remove and replace your 2005-2009 Ford Mustang EGR valve with a 4.0L V6 engine. Tools you'll need are: 27mm wrench, 10mm ratchet, socket & extension.
Here is a link to an EGR valve: amzn.to/3eRWR2j
Here's a link to an inexpensive code reader: amzn.to/3EZBwhZ
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Great Video! I just changed mine yesterday. These EGR valves can cause the code P0108 (Manifold Absolute Pressure Circut high) and p0406 (Exhaust Gas Recirculation Sensor A Circuit High). I had this check engine light for the longest and read a bunch of forums. In the end, I changed the EGR valve and cleared the code with an OBD 2 reader and the check engine light never came back. I hope this helps anyone out there with the same issue. I didn't have any symptoms of a bad EGR valve because normally that would mean a bad idle below 30 MPH and bad gas mileage too. but even though the car works perfectly fine these EGR valves have been a problem for the 05-09 mustangs.
Thank you!
I currently have both codes. I’m going to replace it this weekend and see
You're right. It drove me crazy. You would not believe how many mechanics don't know it causes that code.
Just replaced my EGR valve and a few days later and it gave a CEL with a P0401 code. I’m hoping I didn’t get a defective EGR Valve, I erased the code with a obd2 reader and hoping it doesn’t come up again. Though the cel does flash a few times when car is on position with ignition turned off, so hopefully that means nothing. If does come back, I’ll have to put back the old one and see how it goes or maybe get another new one since the part I bought came with a 1 year warranty.
Reason for EGR valve replacement was the old EGR valve was giving an annoying high pitched screeching sound. New EGR valve fixed that.
@@sheilaadams4002 hey how did you go?
I availed myself of the free code read at O'Reilly's and got a P0406 code on my 2005 Mustang. I followed your video to change the EGR valve myself. Now I can get an inspection sticker. Thank-you very much for making this video.
Good video, much appreciated.
Just a suggestion, if you’re going to remove that oil filler cap and work around it, put tape over it or clean rag into it, you don’t want to accidentally drop a bolt or something down there. Just my $.02.
Short and simple and great camera angle thanks
Nicely explained, thank you for that
EXCELLENT! I had the two bolts loosened, and wasn't sure about the 27mm tube bolt, as I actually had a master mechanic, retired, who told me to loosen the 27mm in the opposite direction, which did not make sense to me....(His direction actually would tighten it) Very often I can not find a good video for my needs for the 2007 mustang. Clearly, I can make out the correct direction, and I also had no idea about leaving the old nuts in place. Thanks for such a clear cut video! take care, Elizabeth
Thanks so much for the video my state will fail any check engine light glad this will a pretty simple job.
Thanks for the help I just bought my wife a 2006 ford Mustang v6 convertible with 88k miles
Straight to the point and very helpful. This is appreciated so very mcuh
This video was very helpful, not only do I have a 4.0L Mustang it’s also a 2007!
My new go to guy for 2009 Mustang! Thanks for vid
Great job! It was just as easy described! Thank you!
That looks crazy easy, thank you!
So I bought an obd2 reader. I got 2 codes. P0108 and P0406. I bought it because my 2009 mustang on the previous day when I accelerated at the light I had no acceleration. No acceleration in drive or in reverse. I had to drive it home on 3rd gear. I had to put in coolant into the car before driving it home. Today the car seemed fine as I drove it around the block. Do you think if I replace this valve myself it should solve my problem. Or bigger issue?
this causes the engine to vibrate when it is stationary?
mine does it and sometimes it turns off detects failure in egr
Help!!
replaced egr valve on my 05 mustang still have engine light on after clearing code getting bad gas mileage
What is the exact name for the hose connector ?
well done great video!
Great video, very helpful. Thanks buddy.
Thank you - this video looks fairly straight forward, I am going to be replacing mine today or tomorrow. Two quick questions - I was told by Autozone that I needed to replace the "pigtail" as well, I don't see that you did that. Is that necessary? I also didn't see the gasket set up, you had two gaskets lying there, I'm assuming one was the old one and it doesn't need two gaskets? Sorry for dumb/obvious questions - learning this as I go. Thank you.
You probably don't need to replace the pigtail connection, we didn't on ours. The part does come with a new gasket, I would suggest putting the new one on. It only needs one gasket. Hope this helps!
@@MartinsUsedCarsCollectiblesLLC Thank you, replaced it today and didn't need the pigtail after all so will be returning that. It was easy once I watched the video and doing it step by step - Still has check engine light on, but will take to Autozone today to (hopefully) clear it. Thanks!
Good afternoon, please tell me if the air recirculation valve should allow air to pass through from the outside? Or does it have to be sealed? We checked the tightness with a smoke generator, and so the exhaust gas recirculation valve passes.
What is the name for that EGR vaccuum hose that runs into the intake manifold? I broke mine during the repair and need to fix the vaccuum leak.
Thank you, so much!!
Thank you so much sir!! 👍🏼
Do you have to disconnect the battery first?
Anything where you need to unplug electrical on what your replacing you disconnect the Battery just to be safe. 2 min out of your life could save you thousands in electrical damage (ex computer)
where can i find the vacuum hose please respond
Thank you.
I changed mine but a gas smell started to leak into the cabin not sure if its a faulty EGR valve
Check engine light is on and it shows a P0401 code. Think I should just go ahead and replace my EGR?
Yes, that is an EGR code. I would suggest replacing the EGR Value.
2010 Mustang 4.0 that triggered P401 code so I replaced the EGR, car still idles tough at random and shuts off. What else could throw the code if EGR was replaced?
The 2010 Mustangs are notorious for the Throttle Body going bad. The result is what you described. Or It could be the Fuel Rail Pressure Sensor. Either of those can make the car shut off. My guess is the throttle body.
@@MartinsUsedCarsCollectiblesLLC So far switched the TPS and gave the throttle body a cleaning by removing it. Read Older rounded TPS were the worst so replaced with newer rectangular TPS.
@@briancarrillo6349 i just replaced mine for the 2nd time in 113k miles.....
@@mrmustangman still running on the same throttle body, only difference is stopped using regular unleaded gas. Still happens but not as often. And use code reader every now and then to clear check engine.
Would this work the same way as 2010 v6 mustang?? Been searching for the video of replacing the EGR valve but I could only find 2005-2009 or 2011-2014...
Also, I have both p0403 and p0443 on but I just replaced my evap valve, so I was wondering if a bad EGR valve can cause other codes to appear? Thank you for the help!!
It should be the same process for the 2010 Ford mustang. The EGR valve is in the same spot.
I also 2010 mustang v6 first the p0443 code came on and I replaced that now the p0403 code is reading so I’m here wondering the same maybe changing the EGR will help
My 06 gave me P0401 and P0402. I replaced the EGR and cleared the codes, P0402 came back today. I'm wondering if you have any tips. Should I just clear it again and hope for the best?
Are you still having this Problem
How many miles does your car have
@@Chris-vv9ui No I fixed it. My car had like 170k
@@rafaelmontoya1454 what kind of symptoms were you having before you replaced egr valve
@@Chris-vv9ui nothing other than the light. Actually there was a little rev bouncing the car would do when I would have the throttle barely open.
@@rafaelmontoya1454 did you replace it with factory part?
what were the symptoms of this valve going bad? I have the same year and engine and am having a rattling noise when accelerating hard, been reading lots of forums and one place said this valve may be the issue?
rattle probably in exsuste Catalac convteros mine had broken pice in it also rattles flow master makes aftermarket ones for i t
Hey so I changed my EGR valve and....now I have smoke coming from a pipe that’s connected to the EGR and manifold
Can anybody tell me where the egr valve Sensor is located? Or is it on the valve itself?
It’s in the valve itself. You have to replace the entire EGR valve.
@@MartinsUsedCarsCollectiblesLLC I see. I recently replaced the egr valve but after a day or 2 my check engine light came back on. I checked the codes again and was presented with a P0108 and P0402. I think it's the map sensor that maybe causing it?
MegaFallen28 - Yes, P0108 is the map sensor. We have a video on it also.
@@MartinsUsedCarsCollectiblesLLC Nice! And thanks for the response.
P0403 code here. 05 V6. EGR Looks almost brand new. Lines look good. Should I go ahead and replace EGR anyway? Poor idle at low RPM.. Thanks! 🙏🏽
I would go by the code and replace the EGR.
@@MartinsUsedCarsCollectiblesLLC any way for me to test EGR before replacing? Sucks being this looks brand new but I have this code. Hate to waste $70 if there was something I could do first to confirm.
@@joaquinmartinezjr813 - here is a link to help you troubleshoot the problem. aa1car.com/library/egr.htm
Great video. I have a question. I changed my EGR and now I'm getting a p0171/p0174 code that wasn't there before. Do you have any hints? Thanks in advance.
That code is usually caused by the Mass Airflow Sensor. It is located near the air filter. The sensor gets dirty and doesn’t regulate the gas/air mix. I would buy a new Mass Airflow Sensor and also change the engine air filter.
Or clean it and see what that does.
first try cleaning it with 'mass air flow sensor cleaner'
Great video! Is the Map sensor on the EGR? If the code is reading for a MAP issue, should the EGR be replaced? Thank you in advanced.
The Manifold Absolute Pressure Sensor (MAP) is on top of the EGR valve. It comes as one part.
Last question : What old bolts are you referring to? I thought you were replacing the bolts.
The bolts/nuts will hold in the two screws. They are attached to the bracket. No need to worry about them.
@@dkmlife565 He meant the nuts. I asked myself that question too.
Replaced EGR code gone camr back with new egr
I have same mustang year and color V6 my CEL is coming on intermittently days or weeks staying on or off In between. Anyone want to take a guess on what could be causing that ?
When the CEL comes on you can go to any auto parts store for a scan. A scanner will give you the exact answer.
My car has the vacuum hose broken
Will this cause no start. I have p0401 and p0108.
The MAP sensor (P0108) can cause the vehicle to not start. The EGR is more for fuel economy, acceleration, knocking, etc. With both codes, it’s a good estimation that is your problem with starting. Replacing the EGR/MAP is a good place to start.
@MartinsUsedCarsCollectiblesLLC I replaced the map sensor. Still no start. I brought my car to the shop last week because of no start. They replaced crank position and maf sensor and I drove it home Monday. On Wednesday it doesn't start.
I replaced my old egr valve but nothing changed. I didn’t disconnect the battery could that be the issue
Without clearing the codes with a code reader or unhooking the batter for 5-minutes, the check engine light may not go off right away without driving the car through a drive cycle.
@@MartinsUsedCarsCollectiblesLLC the symptoms of a bad valve is still occurring is what I was mentioning
Your brave my luck if drop the bolt down the oil fill slot
Just put the cap back on after unscrewing the bolt. Then remove the bolts.
@@MartinsUsedCarsCollectiblesLLC I know I was kidding. I'm always dropping bolts and have to find them under the car or where their sitting
What size bolts ??
Is this the same for 2010 mustang
Yes.
My local Firestone place wants $400 for this job. Claims the part is $325 & labor is only $64.80. Taxes make my total estimate $417. Thinking I might be able to handle this myself but not really mechanically inclined. Does the check engine light go away on its own. ?
Disconnect the battery, then replace the part. Then reattach the battery. That will clear the code. The computer will then go through the drive cycle and it should pass without throwing a check engine light.
@@MartinsUsedCarsCollectiblesLLC thanks a lot. You just saved me $300. Now if only a water pump was this easy on my 08 dakota pickup truck
What code did you have or why did you replace it?
There were two codes:
PO402 - EGR A Flow Flow Executive Detected
and
PO406 - EGR Sensor A Circuit High
The Check Engine light was also illuminated.
Why,what was the reason to change it???
The vehicle has codes for the EGR valve (P0401 or P0402). There are other codes for the EGR. Also P0108 Code: Manifold Absolute Pressure/Barometric Pressure is for the EGR valve as well. That sensor is built into the 2005-2009 Mustang EGR valve.
How much does the EGR valve cost?
Typically they cost around $56 if you order it online. Local stores such as Auto Zone or Advance are approximately $125 . Depends on how fast you want the part. Good luck.
Hello so I’ve tried to take mines off and some how the bolts aren’t coming loose I even tried the spray for it and still nothing
Got a p0402 on my 07 mustang will this fix mine?
Yes, that is an EGR code.
@@MartinsUsedCarsCollectiblesLLC yeah I am going to start there with the egr valve. There are like 3 other things it could be based on some research I did but it says the valve is most common.
Martin, how much was that part?
Steven Phelps - If you don’t mind waiting for it to come in the mail, an online order is approximately $60. If you go to a local auto parts store it ranges from $120 to $150.
@@MartinsUsedCarsCollectiblesLLC yeah i was checking online too my local auto parts store is 97 bucks
I got quoted $450
I'd love to talk shop with you someday. Sure I'd learn some shit
Its that easy? Lol the mechanic i went to was asking me 300$ (Florida) but my friend did it for free
Yep, that easy!
Same pesky critter on 05 LR3 rover 4.0 V6 gas rover wants 400 bucks for valve fixed for under 100 👍 DIY people
New part made in mexico. Should last for at least a year. Fart sound
I payed 400$ for mechanic to just do this??
Yep.
Got this CODE. 2006 Mustang 4.0L V6
EVAP System Leak Detected
Gross Leak/No Flow
P0456