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2013 Ford Explorer Xlt - help on P 0451 error code
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kingofla
New User
Jul 11, 2023, 1:37 PM
Post #1 of 2
(2156 views)
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2013 Ford Explorer Xlt - help on P 0451 error code
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2013 Explorer XLT (4cyl FWD Ecoboost) showed code P0451 that came last week, but it had been sitting for few months.
Mechanic replaced front right CV shaft (was another issue) and it's gone for now- maybe he cleared it. SnapOn diag. screen (sshot attchd) says P0451-00 "EVAP system pressure sensor/switch "A" circuit range/performance - not current DTC."
What cud be the issue and how can I fix?
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Hammer Time
Ultimate Carjunky
/ Moderator
Jul 11, 2023, 2:00 PM
Post #2 of 2
(2153 views)
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Re: 2013 Ford Explorer Xlt - help on P 0451 error code
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The fuel tank has a pressure sensor used for testing the integrity of the EVAP system and that is likely the cause of the problem.
The sensor can be accessed from under the back seat on the passenger side.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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