P0456 on NISSAN SENTRA
What P0456 Means on Your NISSAN SENTRA
Real NISSAN SENTRA Owner Reports (Source: NHTSA Complaints Database)
"Tl* the contact owns a 2013 nissan sentra. the contact stated that the check engine light illuminated and remained illuminated. the contact also stated that an odor of fuel was sometimes perceived."
"Starting on 1/23/19 then again 3/26/19 and on 4/17/19 code p0456 keeps coming on and i have also replaced gas cap still doing it. this has to be a recall of some kind."
Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.
Common Causes of P0456 on NISSAN SENTRA
Percentages based on NHTSA complaint component analysis for this vehicle.
Complaint Trend by Year
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50-$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.