Scott S Posted April 7, 2015 Report Share Posted April 7, 2015 Our 2010 Edge Limited with 170,000 kms has a CEL and codes P0451 and P1450 stored. I have checked the system visually and verified the vent hose is good. I do not know where the pressure switch is located. I took a scope and looked around the top of the tank but only saw sender and fill hose assembly. No apparent running issues other than the CEL. Any ideas?. Quote Link to comment Share on other sites More sharing options...
GoalieGuy60 Posted May 21, 2019 Report Share Posted May 21, 2019 Old topic. Same issue on my 2011 however, what did you end up finding? Quote Link to comment Share on other sites More sharing options...
dave151 Posted August 4, 2020 Report Share Posted August 4, 2020 Just got hit with P0451 last week... Anyone have any luck figuring out what the problem was? I see someone replaced a hose with the tank sensor in it but that baby is $375 CDN..... Ouch Quote Link to comment Share on other sites More sharing options...
GoalieGuy60 Posted August 8, 2020 Report Share Posted August 8, 2020 My trouble shooting led the Vapor Canister for me. Replaced it with OEM May of 2019 and it solved my problem. My issue was my car wouldn't take fuel, that is why it threw the code. The vapors were not being vented. Quote Link to comment Share on other sites More sharing options...
Jared4454 Posted January 2 Report Share Posted January 2 Part# BT4Z-9D667-A Line has the P0451 code sensor in line built in. Old post but hopefully my research helps someone current day. I couldn't find much. Dorman makes an aftermarket kit Dorman #911-260 but same price as factory pretty much these days. Quote Link to comment Share on other sites More sharing options...
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