The 2016 Ford Fusion's P1450 error code indicates a problem with the fuel tank's vacuum and can be caused by a faulty purge valve or EVAP solenoid. Often owners discover an issue with the capless gas tank system. If the system becomes damaged or clogged, tank venting will be compromised and the P1450 error code can be thrown. Other causes include a collapsed hose running between the canister and fuel tank or a failed fuel (FTP) pressure sensor. The latter being very common in the Fusion. If the gas is capped and it is stuck closed, this can create unusual pressure and vacuum issues as well. The cost to replace the FTP in the Ford Fusion averages $350-$410 in parts and labor.
Brian F.
April 9, 2020
On a 2016 ford fusion the error code p1450 means the fuel tank is unable to bleed up fuel tank vacuum and the most common cause of this code is a defective fuel tank pressure sensor.
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