2017 Dodge Durango RT - EVAP System Small Leak, P0456, P0455, P0442, P0442, P0445, P0440
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- Опубліковано 12 бер 2021
- 2017 Dodge Durango RT 5.7
Evap System Leak
check engine codes P0456, P0455, P0442, P0445, P0440
These codes mean your EVAP system has a leak, it can be a small leak, a medium leak or it can mean your Purge Control Valve stopped working. they are all part of the same system
Items changed in this video
1. Purge Control Valve Kit
2. Purge Hose
3. Fuel Vapor Re-Circulation Plug
Disclaimer: Am not a mechanic, just a guy that don't like to pay lots of cash and someone that wants to help others.
I was about to spend $500 at the dealership until I saw this video. You will need to pick up all 3 parts at the local Dodge/Mopar parts dealer, but I paid only $108 after tax and I was able to do the job myself in literally a half hour. The person in the video did an even better job guiding through the steps. Thank you!
This is one of the best DIY videos I've seen. Thanks a lot.
This is a great video and was extremely helpful for me when I had to do this on my 2018 Durango RT with the 5.7. My issue was the hose that plugs into the purge valve. When I took that hose out the bottom part of the hose was cracked and split and the connector was loose in the hose. That caused my P0456 code.
I wanted to give a tip on removing the part of the hose with the red clip and the white clip. The red clip comes out as shown and easily. The white clip is designed to be pushed inward and it releases the connector so you can pull the hose out. It takes some pressure to push the white clip in but once you do the hose will pull out. I had to use a needle nose pliers to push the white clip in. If you look at the white clip and push it in you can see it moving away from the hose. Hope that helps someone that is dealing with the white clip trying to pull it out instead of pushing it in.
This white clip is a B**** to push in
It is not easy to push the white clip in either. Be careful not to break it.
The part with the white clip what that part called
I broke it 💀
1st thing to do is smoke the evap system for leaks!! Don’t throw parts at the car. Always remember every vehicle has different fixes 😎
Smoke it?
I originally replaced just the evap valve at the gas tank and didn’t work. I’ll be changing out all the hoses next. Thanks for an awesome video.
Best video i seen so far explaining and showing everything step by step thanks bro you earned a thumbs up and a new subscriber
This is exactly what I was looking for. Thanks for the video
I really appreciate you for this video. This helped me get that engine light off, save money on parts and what I like being able to do it in my garage. Appreciated a ton! 😎
Great video, you saved me a few hundred bucks, sir. Thanks.
Thank you so much for this video, for future, listing your part numbers in the description would be helpful; but again thank you
God bless you man, for the part numbers!! 🎉awesome video
I appreciate it brother! 🔥🔥🔥 Video!
I just replaced these three parts on my 2017 RT becuase of this video. I had P0456 and P0440 codes. The old parts visually looked just fine. I'm skeptical this is the fix, but will report back. I figured for $80 in parts and 30 min in labor it was worth the shot. I had a little trouble with the white clip. I didn't remove it as shown in the video. I was able to release the sides using flat head screw drivers on each side and then put the line up and out.
Here are the PN:
4627973AC Purge Control Valve
68223440AA Fuel Vapor Re-Circulation Plug
68250914AB Purge Hose
50 miles later the P0456 came back. Best think twice before you throw these parts at it...
You can check the purge control before replacing by pulling it and then blowing against the flow to see if there is a leak.
I get this error and the three main failures are these two parts and the ESIM which is in the driver side wheel well. When I get the code I change the ESIM first (a gasket there fails often and it's only bout 30 bucks) then the purge control and recirculator and THEN the purge hose. All are easy cheap fixes and doing them all is bout the cost of a diagnostic smoke test.
I swapped out the Mopar Detector Evaporative (4861959AA) in the drivers side rear wheel well and that fixed it for me. Very easy to do, it clips into place. Physically the old unit looked fine, but this fixed it for me.
@@jonkozlow224 Wondering if this fix held up a few months later for you? I'm in a similar situation now
@@jonkozlow224were you getting a po456 code? “Very small leak” ?
Socal, sometimes the sensors will not detect the fix, because it can be a small leak. You can either clear the check engine with a scanner or simply disconnect the negative from your batt under the passenger seat and wait 1min and reconnect. If your new valve did not fix the issue, the light will come back on within 80miles. If no light after that u should be good because that's about he time your computer needs to reset itself and detects any new faults.
Good video. Fixed the evap leak on my 2015 R/T! $88 for parts with shipping... can't get that from the dealership. Thanks Jose!
I've got 2015 R/T as well. If you can remember, were the part numbers the same as in the video?
Where did you go online to buy the parts?
I usually buy my parts from either Rock Auto or MoparPartsonline. I don’t remember for sure where I bought them.
I have code p0456 on my 2018 dodge durango. I think I found the area that needs changing thanks to this video, will respond with a update thanks!
Did it work for you?
Just wanted to say thanks your video help me out
Thanks man very helpful
Great video!!!! I signed in just to give a thumbs up. Easy guide to save money.
Great video. Thanks.
First off everyone claiming no check engine before u get your hopes up definitely a great video and 90% a fix but drive your vehicle at least 150 miles for computer to register other than that great video good luck all
Bro thanks for the video!
Ty...gonna try this on my JGCherokee keep getting P0456
Thanks bro really helpful
Hey thanks gonna give this a try
Very good video
As stated below... The white clip is pushed in after the red clip is removed. The white clip does not get pulled out.
I put shrink tubing on the cracked areas, worked out for a couple pennies, well see how long itll hold up
Purge hose was replaced last year and ever since, my Jeep Grand Cherokee sounds so different from the inside...best way I can describe it is like a constant high rev type sound. Seems to run fine but so loud now ... could the loudness be due to the new hose??
You made it look easy. Replace The Whole thing seems reasonable. Thanks
Should I also buy a purge control valve?
Thank u
I went to AutoZone and got one of the codes in your title p0456
Great video
But my question to you is I have a 2018 Dodge Durango GT V6
Will this work for that make and model?
Where can I buy the red and white clips, I cracked the white one and I dropped the red one somewhere on the engine floor?
Any updates from anybody that has found the problem and fixed this stupid issue? Wife 2016 durango rt has same code being thrown. Would love some more updates on this issue! Tired of light coming on every few days and me having to pull out code reader and clearing the stupid ass code! Thanks for any input and updates!
Thanks 🙏 mines doing to some thing codes and all
Which is the vent valve? Is that the other one u were talking about?
Thank you for the demo. I broke the 2 clips orange and white . Where can i purchase them please? I installed the new hose without the clips but the check engine light is still on.
Snapped the white one, might check out the dealership. They are a pain
The thing is you got to take off that cover and it's a little valve on the back that little EGR style valve for that I've had to go bad twice it's only like 25 30 bucks it's a little plastic thing
P0440 is the vapor canister 2018 srt durango
Wanted to share an update. approx 250 miles later and still running strong. No check engine light.
I'm have difficulty removing the white clip.
Was it making noise while the check engine light was on? I have a 2015 Durango with a P0440/P0441 code and it makes a weird noise when it idles.
@@TitaniumKanikas I didn't notice any noises.
I haven’t taken the plastic cover off, but the noise is coming from the top of the engine on the driver’s side… similar to the section you were working on in the video. Mine is a V6, but I assume it’s the same. Thanks for the info, video was great!
@@TitaniumKanikas sorry for the late response. Mine didn't make any noise. If it sounds like air it may be a hose that is loose.
Is it the same way in a 2018 Dodge Durango gt
I have these codes po456 and my 2016 Durango won’t start unless it gets jumped off. My battery voltage goes up and down between 11-14 and my lights flicker while driving. Is this the alternator or p456 or both ?
My light just came on.. I got code P0456 how do you get the whole kit or what's the correct name I need to type in.. it says evap system small leak...
🙏🙏🙏 thank you so much, Great video. You just saved us a ton of money. wish there was a place i could give you 👍👍👍 + my new favoite subsciber for life
Did the check engine light come back on? I replaced the purge valve and still have check engine light ima change the hose today
You may need to clear the code after you replaced the purge valve.
I’m having this same exact problem with a 2020
What is “the bottom one”? I’ve replaced the whole purge valve with lines, dealer changed the plugs and did the fuel system clean. Day later got the p0456 code, auto zone said it’s a small part that costs $30….the ESIM
The ESIM is not expensive It's the labor and time involved to replace. It's on the back passenger wheel-well, kinda hidden. But yes, if you already changed everything I would definitely change it out.
👍👍👍
Hi are these parts the same for a 3.6L v6!?! They look very similar thank you!
Unfortunately I don't think so. I believe the fix would be the same just different parts and location. Sorry.
By any chance do you have the part numbers for the kit for the 3.6?
I have a 2015 Durango Limited 3.6L and this is what I just ordered today on Amazon:
Genuine Mopar Evaporator Tube 68189075AE
What about p0441 n it’s crazy because it has hard time starting I gotta wait like 10 minutes tell it starts back up n the other code is p0456 n the car makes a noise like if it’s inside the Intake manifold like a squeaky noise…
what was the cause of this issue?
Do I have to disconnect the negative cable of the battery before removing the sensor?
Yes disconnect first.
If you don’t what will happen?
Amigo Where did you get those parts, I have a Charger Rt I need to change it
Go to Dodgeparts.com
We're you able to fix it bro? I got that problem rn p0456
What do you mean unplug your negative? Before you start the job or before you start your car back up
Sorry about that. I meant remove your negative side of your battery before you start any work. For the RT it's under the passenger side seat under a plastic cover.
That white clip is hell to get out 😩😩
I broke mine in half, anyone know what the part # is so I can order a new one?
No it's the purge valve that you're touching right there that's white and black that your small evap leak when the Dodge Durango has that of your year that's what it is
Nothing on the engine side of the purge control valve is involved in evap leaks. It's from the valve back. Probably the leak detection valve.
Bad diagnosis
I changed that purge valve the code came back a month later
You know what BL3ND, mine came back on about 3 days ago after I put gas. Going to clean the gas cap area, tricky part is to push open the non cap valve and clean inside. Heard it may be dust buildup and may cause lid to stay slightly open. Will post when I do it, if you do it first let me know if it worked.
@@RedThunder-di8ns thank you for replying I did that as well I spray cleaned it there’s nothing left I haven’t done except for the canister the big black tank looking thing under the rear passenger side fender flare
@@BL3ND392 could be the ESIM pump that is attached to the charcoal canister. Read a few tech bulletins on those.
@@steveshelpman4239 i actually changed that the first thing the only thing that’s left is the canister. Plus I just got another code which says “flash to pass” which I don’t understand a thing from it.
Any update on a fix? I also heard the capless filler neck can leak under the head where it connects to the side of the body and at the fuel tank. Fuel pump gaskets were mentioned as an issue also.
Oh I know exactly where that is you need to take your engine cover off and that little thing looks like a little valve on top it's leaking right there cuz it's probably going to crack in it it's like a valve so it's easy to find
You bite at O'Reilly's you only need that one piece you don't need the hose in front of it it slides off and on real easy
Thanks bro took me 30 minutes to save 600 APPRECIATE YOU...🦾🦾🦾
Amigo Where did you get those parts, I have a Charger Rt I need to change it
This is the website I got them from. I have no affiliation with them, just where I ordered from. www.dodgeautomotiveparts.com/
We're you able to fix it? N how if you did