Dave33 Posted May 3, 2018 Report Share Posted May 3, 2018 My daughter's car has code P0456 small evap leak. Doing some research most issues are with the purge valve however there is no such valve on the 2.0 turbo. There is a part called evap canister valve which is much more expensive than a normal purge valve. Has anyone experienced this with a possible fix. Thanks. Quote Link to comment Share on other sites More sharing options...
WWWPerfA_ZN0W Posted May 4, 2018 Report Share Posted May 4, 2018 (edited) There is a purge valve I think, but Ford probably lists it as a "hose assembly". Seen that a LOT lately. On the 3.5 EB, you can actually find the purge valve as a separate part. But on smaller engines, assemblies are much more common. Edited May 4, 2018 by WWWPerfA_ZN0W Quote Link to comment Share on other sites More sharing options...
Dave33 Posted May 4, 2018 Author Report Share Posted May 4, 2018 Thanks for the reply and diagram. I guess it's called a canister vent solenoid and not a purge valve and It's about $100. I'll have to have the system smoked to see if I can find a leak. I don't want to throw parts at it at that price. If it were a $25 purge valve I would take the chance. Quote Link to comment Share on other sites More sharing options...
Dave33 Posted June 19, 2018 Author Report Share Posted June 19, 2018 (edited) Edit: I had the vent solenoid valve or "purge valve" checked and it wasn't holding a vacuum. I replaced the valve which comes with all the hoses with an OEM from the dealership. All was fine for about 800 miles and the light came back on. I then cleaned the fuel filler door flap but again the light came back on after about 500 miles. Now I'm at a loss. I have also sprayed all connections with soapy water but have found nothing. Anyone have any ideas or suggestions? Edited June 19, 2018 by Dave33 Quote Link to comment Share on other sites More sharing options...
WWWPerfA_ZN0W Posted June 20, 2018 Report Share Posted June 20, 2018 the vent solenoid valve is underneath the vehicle, the purge valve is at the firewall. Which one did you replace? Quote Link to comment Share on other sites More sharing options...
Dave33 Posted June 20, 2018 Author Report Share Posted June 20, 2018 I replaced the assembly from your picture above which was the valve and all the hoses. It comes as a complete assembly. Quote Link to comment Share on other sites More sharing options...
WWWPerfA_ZN0W Posted June 20, 2018 Report Share Posted June 20, 2018 Gotcha. Quote Link to comment Share on other sites More sharing options...
michaelghenry Posted September 3, 2018 Report Share Posted September 3, 2018 I have the same code. Is the part number: 9u5a 9g866 aa Quote Link to comment Share on other sites More sharing options...
Dave33 Posted September 21, 2018 Author Report Share Posted September 21, 2018 (edited) The part number for my car is BB5Z-9G271-B. Cost was around $90. It didn't fix the problem. CEL is still coming on so I'll probably take it to our local shop to be smoked. I'm not throwing any more money at until I know exactly what the problem is. Edited September 22, 2018 by Dave33 Quote Link to comment Share on other sites More sharing options...
WWWPerfA_ZN0W Posted September 21, 2018 Report Share Posted September 21, 2018 Quote Link to comment Share on other sites More sharing options...
2011edgese Posted May 5, 2019 Report Share Posted May 5, 2019 Dave... Mines just got this code. Did you ever get it fixed? I have the 2015 ecoboost model. Quote Link to comment Share on other sites More sharing options...
2011edgese Posted May 8, 2019 Report Share Posted May 8, 2019 (edited) On 5/4/2018 at 6:24 AM, WWWPerfA_ZN0W said: There is a purge valve I think, but Ford probably lists it as a "hose assembly". Seen that a LOT lately. On the 3.5 EB, you can actually find the purge valve as a separate part. But on smaller engines, assemblies are much more common. Is this diagram valid for the 2015 2.0L model? Also, if you remove this Valve... Can you do the mouth blow test? Edited May 8, 2019 by 2011edgese Quote Link to comment Share on other sites More sharing options...
Dave33 Posted May 23, 2019 Author Report Share Posted May 23, 2019 On 5/5/2019 at 2:24 PM, 2011edgese said: Dave... Mines just got this code. Did you ever get it fixed? I have the 2015 ecoboost model. No not yet. It stayed off all winter but now that the warmer weather is here it's on almost all the time. I'm thinking it may be the filler neck or capless fill port. I'll be making an appointment soon to have it smoked because the inspection is due in a couple of months. 1 Quote Link to comment Share on other sites More sharing options...
fatlube Posted August 4, 2021 Report Share Posted August 4, 2021 just got this code and 3 days later check engine light disappeared. Quote Link to comment Share on other sites More sharing options...
Johnny G Posted April 3, 2022 Report Share Posted April 3, 2022 Hey guys noticed my 2016 Ford Edge 2.0 Ecoboost has a bit of a rough idle right after I fill up with gas. Once I drive it and it is idling the rough idle is gone. There are no check engine lights present. I have read up that it might be purge valve. But doesn’t want to just replace it if it might be something else. Any ideas? All thoughts are appreciated. Also the best place to buy a purge valve if that is what is recommended. thank you. Quote Link to comment Share on other sites More sharing options...
1004ron Posted April 3, 2022 Report Share Posted April 3, 2022 48 minutes ago, Johnny G said: Hey guys noticed my 2016 Ford Edge 2.0 Ecoboost has a bit of a rough idle right after I fill up with gas. Once I drive it and it is idling the rough idle is gone. There are no check engine lights present. I have read up that it might be purge valve. But doesn’t want to just replace it if it might be something else. Any ideas? All thoughts are appreciated. Also the best place to buy a purge valve if that is what is recommended. thank you. That is a symptom of a bad evap valve. What did you use to read the stored/pending error codes? - the first OBDII device I used did not show any codes, then when I got the OBDLink MX it showed an evap pending code. Quote Link to comment Share on other sites More sharing options...
Johnny G Posted April 3, 2022 Report Share Posted April 3, 2022 Thanks. I didn’t use anything to read the codes. Just noticed the check engine light isnt on yet. Is the the evap valve by the manifold? Quote Link to comment Share on other sites More sharing options...
Lawry13 Posted March 24 Report Share Posted March 24 I have had a P0456 code problem since December. In January, it was smoke tested and determined that the issue was the fuel filler hose. Had that replaced and the code was gone for a month. Check engine light came back on. Repair shop couldn’t find any leaks. They had the software updated and it was good for three weeks. Check Engine Light came back on today. 1 Quote Link to comment Share on other sites More sharing options...
nathang86 Posted June 3 Report Share Posted June 3 My 2021 takes a few tries to start after fueling. ($10 in gas, 2 or 3 tries; full tank 5 or 6 tries) I am scheduled to take it to the dealer on Friday but if it's something simple I could do it myself. Any suggestions? There is a check engine light. Code P0456 1 Quote Link to comment Share on other sites More sharing options...
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