FORD: How to Diagnose and Repair DTC P1450 (Purge Valve)
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- เผยแพร่เมื่อ 20 ต.ค. 2024
- How to properly diagnose and fix DTC P1450.
The Code P1450 stands for Unable To Bleed Up Fuel Tank Vacuum.
This is a very common problem on Ford and GM vehicles.
The most common cause for this DTC is the purge valve, which I show you how to replace in this video.
Thanks for watching!
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Here are some links to buy some of the common purge valves that fail:
2011-2019 Ford Explorer- amzn.to/3021KP7
2011-2014 Ford Edge- amzn.to/3021KP7
2013-2019 Ford Taurus- amzn.to/3021KP7
Thanks for making youtube a better place man. This is what the internet is great for.
We need more younger people working on cars, I hope your channel really takes off, Love Ford F150
Thanks!
Flying Wrenches you have NEVER failed me. Thank you I was able to help a friend out
now thats a proper way to edit a video, To the point knowedgable, thank you very much
Thank you sir!
Thank you for the diagnostic help. That looks like an easy fix and I'm sure will save hundreds not taking it to the dealer.
Thanks man! I hope it does.
@@FlyingWrenches13 Just finished fixing my wife's aunt's car. Took 20 minutes. The check engine light didn't go off right away. Told her to drive it for a while and it would probably go off. Does that sound right?
Just had it done on my 14 Fusion Titanium AWD 2.0. with 191000km.
The fix is the whole Assembly replacement.Part was $168.00 + labour =$300.00 Canadian.Not at the dealer,my Trusted local shop
Fantastic and to the point….. thank you …. Your a credit to your profession….job well done
Thank you!
Helpful video with diagnostic tip. Helped me isolate and confirm PV solenoid was indeed the culprit!
Glad to hear!
Man you looked like a baby back then lol. Amazing how your channel has blown up. Keep at it!
The taxpayers of Florida thank you kind sir. $20 part, 2 screws, perfection.
Thank you Sir, that fixed my 2015 Ford Taurus.
So I have a 2016 Ford Fusion 1.5L I’ve been having this issue so I replaced the purge valve filled up wouldn’t start until I pushed the gas while it cranks ok went ahead replaced the Vapor Canister
Vent Solenoid filled up again before heading to Vegas it cranks little struggle but it started alright no check engine light filled up over there before heading back home again struggled used the gas while it cranked and now still have this code, anything else you recommend to replaced?
Good video . If you ever get a 2.0 Echoboost with a bad purge valve, please make a video.
Man those suck. They are really difficult to put on cause it’s the hoses and everything. Next one I do I’ll try to make a video on it.
I'm getting the P1450 on my '98 Ranger with 3.0 V6. Valve seems to be working properly. It did not pull vacuum when connector was unplugged and only started pulling vacuum when warmed up for several minutes. The hose looks a little dry though. Could a hole/crack in the hose cause the code or would it need to be blocked up?
Are you sure there should not be a "pull" on the vacuum value? I got the error code P1450 on my 2014 Ford Escape after an oil change. After taking the hoses and clipped wire lines off and checking the vacuum (which was pulling), I reassembled it and the engine light went off. I'm wondering if the cheap oil change place loosened a hose when uncovering the air filter. Last thing, thanks for the video! I would not have known what I was even looking for without it!
Thx. Did what you said. It worked. Passed Inspection. 👍🏽
Glad I could help!
Thanks, great video. My wife told me to just take it to the dealer……😂
All Fords up to 2008 have 3 lines, one smaller line is a vacuum line no expert has told me why it is needed. I suspect it is used to provide vacuum for the bleed-up rate test ?
2014 ford fiesta: Check engine light intermittently turns on, no other symptoms (just filled the car up today to see if it would sputter or stall - nothing). Can I just go about my business until worse symptoms appear or do you recommend I fix it asap
Do I unplug those before or after starting the car? I’m scared, does liquid come out?
I also have replace a few of these. However I have a 2013 and the purge valve on this one seems fine. I T'd in a vacuum line and there's like 3psi on the system, collapsing the fuel tank, but the fuel tank pressure sensor only reads -0.31psi????..... I can't find anybody who's repaired this code any other way. Should I just replace the purge valve on this person's vehicle too and just hope that's it!?!?
Thanks for the video, so far the most detailed but straight forward as well. I have 2016 Ford Edge Ecoboost. Can you tell me the exact part number and will it be easy like in your video or will it have a different hose system due to being ecoboost?
Great work thanx and you were spot on.
Thanks for the video. What is the part no for 2018 Ford Escape 1.5L eco boost?
Great video. Thanks!
Thank you!
Thanks. Very informative
Hey man thanks for the great video! I have been troubled with this code P1450(unable to bleed fuel tank vaccum) and still have not found a solution. I have changed the purge flow solenoid as well as the vent solenoid attached to the charcoal canister box. Forsccan data shows 3D 81(blocked evap system line-fault confirmation test) not ready, and 3D 82(vapor blocking valve perfromance) not ready. For some reason it is never able to test. Any idea of what you think can be causing this? I have a 2016 ford f150 5.0. Thanks so much!
check fuel tank pressure sensor. sometimes if they are undercoated or contaminated they show EVAP system stuck in a vacuum . Tank pressure key on engine off show read near zero and tank voltage right at 2.6 volts. If not, fuel tank pressure sensor is faulty
Hi did you ever find a solution? I'm in a similar boat
I have a 2016 Ford Edge
Titanium - L4 - 2.0L 1999cc 122ci GAS DI
Turbocharged vin 9 - 4 valve DOHC
Which part number would I need and where in the vehicle is it located? I saw one video on a SEL that shows it under the car. 😳. Thanks!!
Question: what are the consequences if you do not get the problem fixed? I am having this issue with my Ford, but the only time there is an issue is right after I fuel up, when I have to pump the gas a little, then it is fine until my next fill-up.
What kind of vehicle?
@@FlyingWrenches13 2014 Ford Fiesta.
You won’t pass emissions pretty much. As long as it’s not a large leak going right out into the atmosphere which is likely to waste a bit of your gas and you don’t mind annoying lights on your dash you’re probably fine
Just had this pop up last night, where could I find the part for a 2015 edge ecoboost
Thanks for the help
Where do you after replacing this Purge Valve and still having the same code P1450? Where else can I check?
Hi Mason, good video...I have a 2016 f150 xlt 3.5 eco and I'm getting the p1450 code for the second time...I took to the ford dealer and they replaced the filler tube...meet that code popped up again....my truck doesn't have that kind of purge valve you show in your video....maybe ford used a different type on that year...was wandering if you have any advice on what I should bemlooking for since I believe I have a different style purge valve?? Thankd
I also have a 2016 f150, and My purge valve is right in the center of the engine bay. There's a green connector holding it to the tube.
But a shop replaced it months ago and I still have that code. Plus I tested the new one and it looks good. Nick, did you find another way to clear that code?
Question: I have error code P1450 on my 2015 Ford Fiesta. However, the check engine light comes on and off and I only have problems starting after filling up every so often. My check engine light then went away and I ended up passing my emissions test so I wasn't going to sweat fixing it ASAP. I've been putting it off for a month now but my car ended up dying last Friday as I was in an intersection at a red light. The shop said Alternator and Starter and battery are all good and I was able to drive home after pulling over to turn my car on and off after it stalled for a sec!? Any advice? I'm not sure if replacing this will help?
Hey I have a 2015 Ford Mustang 5.0 I got code p1450 I change the purge valve but I still get the engine light but I got a code of p0446 at same time with p1450. Should change the canister vent valve or change another purge valve
If you have already changed the purge valve, I definitely wouldn’t change it again. The purge valve probably fixed the 1450 code. The p0446 is actually a circuit DTC so it could have some wiring issues. You could replace the vent valve and see if that takes care of it. Especially if it’s real cheap. Make sure you check the wires at the connector for the vent valve real good. I have seen them break there before. If the vent valve doesn’t fix it, your probably going to have to get you a wiring diagram and test the wiring for good continuity from the pcm to vent valve.
I need help with the same code/ problem on a '17 lincoln mkz.
Changed the whole valve assembly about 2 years ago on my 2016 Ford Escape Titanium. Don’t remember the code. Just recently after filling up got P1450. Glad you showed how to rule in the solenoid. Is there a way to rule out the large valve assembly part? If I can get suction when I disconnect from solenoid does that mean it’s okay?
Should be able to just unplug connector and line coming from tank. Start the engine and if it’s pulling a vacuum the purge valve is bad. Other than that, it’s pretty hard to check anything else without a scanner that allows you to command the purge and vent valve open or closed.
This is GREAT. Thank you!!!😎
Do you have a link for the correct purge valve for a 2018 Ford Expedition?
I don’t have a link but here is the part number. JL3Z-9B325-D
Great video, thx. Quick question. I’ve got a 2019 edge 2.0 SEL. Orielly sold me a purge valve canister but it appears I need to replace the entire “spider hose” assembly. Does that sound right? Thanks!
Yes sir! That is correct. It is pretty difficult to put on too.
@@FlyingWrenches13 I GREATLY appreciate your reply. It’s extremely helpful. Keep up the great work. You now have a fan for life!
I changed purge valve and vent valve still have the code any ideas? 05 expedition
Thank you sir!
Your Welcome! Hope it helped!
Dang - I have this issue on a 2017 Ford Escape with the Eco Boost. I am thinking that requires the other crazy looking hose assembly and not the part pictured in this video?
Yeah it does. It’s a real pain to put on too
@@FlyingWrenches13 I cleared the code for now, and I'm waiting to see if it comes back. We just had an extreme weather change in the past week. Local dealer just said they wanted to replace the hose assembly and canister for $1500.00! Told them, nah, I'll figure something out!
Just replace the purge valve. No need to replace the canister. If your pretty handy you could do it yourself but expect to get really aggravated with it.
When I plug my connector back in it there is a clicking noise coming from the suction hose for the purge valve
Thank you.
Thanks.
I changed my purge valve twice in 30 days. The check engine light went off but the valve is ticking like crazy.
Any tips?
When you say ticking, is that a sound?
Supposed to tick, they have a duty-cycle.
Can you please tell me the part number for a EVAP purge control valve for a 2017 ford fusion 1.5L ecoboost with a code P0456
Part number is HG9Z-9D289-F
Hi, I'm troubleshooting a 2014 ecoboost Fusion that at normal temperature will fail after you shut off the engine or if its in park it will run very rough or shutoff.
Sorry, I’m just a little bit confused. What is failing after you shut it off at normal temperatures? Runs rough in park at operating temp, does it do that every time it’s in park?
@@FlyingWrenches13 sorry for my confusing second language 😅 so after the car warms up and is running it will shut off or lose power and the engine begins running rough, if you wait ten plus minutes then you can drive again for a while and so on. I hope this helps. Thanks 😊
Have you gotten any dtc’s out of it?
@@FlyingWrenches13 so the car reset the computer being parked for over six months, right now as we speak is at the dealer having three recalls done and because it doesn't have an engine light on they won't do the diags because it wont pull the code
What engine is in it?
Nice vid to the point not 25 min of talk 👍
Great job
Saved me some money 💰 🙏
Glad to hear man!
🙏
Is it in the same place on a 2015 Ford edge Ecoboost cause if so I need glasses lol
Hi where is it the location for a 2016 ford fusion se 1.5l I cannot find it and it’s driving me insane! I checked online and they are not the same engine as mine therefore the location is not that same please let me
I’m having the code for 16 eco mustang, very obnoxious and embarrassing every time I fill up and it won’t stay running unless I gas it
Thanks man
Hope it helped!
We will see when I give the repair a shot
(2011 Taurus sho)
Easy to do. Won’t take you longer than 5 mins.
@@FlyingWrenches13 heck yeah man I'll try to post when I fix it. Thanks again.
Auto shops are saying $1150.00 cause needs canister cause I told them code at napa auto came up as p1450
Nicely done
Thanks!
Thanks for video. Can you please tell me the part for ford fusion ?
What year model and engine?
@@FlyingWrenches13 Ford Fusion 2015
Which engine?
@@FlyingWrenches13 SE 2.0
@@vishnubysani1 DG9Z9D289A, DG9Z9D289D, DG9Z9D289P, GG9Z9D289A
I have a 1450 code on a 2006 Escape. It has the older purge valve with two lines. Do I check the lower line for vacuum? The upper line goes to the intake manifold.
Did you find out the problem? Just tested it on 2006 ford escape v6 and its only pulling vacuum when it should. My 1450 code is hard to diagnose
@@ELY-qg2vn Sorry. but I haven't found the issue yet. I changed the pv with a Motorcraft part, but the error code returned. I replaced the gas cap, which worked for quite a while, but the code returned. It's my nephew's car, so I haven't looked at it lately, but he tells me the code is still there.
@@kevinalexander1645 Seems like a fairly common issue on 2006 escapes, but i cant seem to find a single solution online. Thanks for the response. Ill respond if i figure it out
The part you have listed is different from the part you changed out
I replace two the pluge valve... But I keep giving me the check engine light every 200 mile driving it.
I replaced the valve on my 'o6 Expedition but still get the P1450 code. The thing is, I only got that code after I had it in the shop for the 100k tune-up and when I got it back, I started smelling gas fumes. Do you think the shop could have pinched the hose running from the engine compartment to the evap canister? or maybe a bad evap canister? or bad hose? I'm not blaming my mechanic, he actually was trying to help me find where the smell was coming from thinking the same thing, but we couldn't nail down the source. Then I started getting the code. TIA
Have you ever overfilled it? Sometimes if you pump to much gas in it can fill the canister with fuel.
Did you ever fix this problem. Same exact thing happened to me.
Did you ever find the problem ?
So there should be a vacuum or no vacuum?
No vacuum with the electrical connector unplugged.
Where is the purge valve located in a Ford escape 2001?, I was looking for 5 minutes and couldn't even see it.
Hi, Does this vedio apply to ford edge 2018 2.0l eco boost with check engine error P1450. Could be provide me the part number details as well.
Yeah it does affect the 2.0 In The edge as well. I didn’t put it in the video because it is pretty difficult to put on. Bb5Z-9G271-B
@@FlyingWrenches13 is this the same part number for a 2015 edge with the 2.0? There are so many part numbers for these and it's difficult to see a difference with pictures.
@@WarMachine550 it’s honestly all depending on the vehicle. I would take your vin to the dealer and let them give you a part number so your for sure it’s the right one.
Ok. And the part I'm asking for is the canister purge valve? Or does ford call it something else?
so I just change my air filter and took that big black plastic tubing off and put it back on I thought it was a simple job perhaps I knocked something loose because now I hear a sucking farting sound coming from the spot where you fill your gas and I'm wondering if it's related because no check engine light is coming on
Not sure what kind of vehicle but it sounds like your purge valve is stuck open causing a vacuum on the fuel tank
Do you have a hard time starting your vehicle after getting gas? If so, it’s probably the EVAP purge valve.
Where is this valve on the 2015 Ford Fusion Hybrid?
So I’m not 100 percent sure on the hybrid. I don’t work on the Atkinson style engines very much. If you can wait til Monday when I get back to work I will look in the manual for you and let you know exactly where it’s located.
2014 Ford Focus SE can not find part number. Any help appreciated
BV6Z-9D289-R that’s the part number for a 2.0 N/A
I checked this but didn't feel any vacuum at the purge valve...
Your code was p1450?
@@FlyingWrenches13 yep. I just checked it again to verify there were no other codes, just p1450
Where is it on the 2019
It's a shame that these purge valves are failing at an alarming rate. We have Ford explorers in our LE department. We're going on our second round of replacing the purge valves. My opinion is that the rubber seal in the valve is NOT compatible with ethanol fuel. Causing the rubber to harden up and creating a bad seal. I don't like ethanol fuel because it cost consumers a lot of money. Including lower fuel mileage range also. So you tell me how that's better for the economy.
2015 fusion 1.5 eco boost p1450 part number
9G281 is the base part number for the purge valve.
I got 3 codes
P0130
P1450
P. 2148
I got confused. You said there shouldn't be any vacuum. Then you said there is a vacuum on your finger so it should be replaced
Part number?
For what vehicle?
Kool az accent
Where u 4rm?
I only have one hand am I fucked or what
lol
Dammit i only have one hand :/
Is it the left or right?
Ford is such 💩. You will never have this issue with an older car