P0453 Diagnostic Trouble Code Discussion for September 2016
Fuel Tank Pressure Sensor Circuit High Voltage
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| Help Request | Posted | |
| 2015 Ford F-450 Super Duty XL 6.8L Poor Idle Quality VIN: 1FDGF4GV9F P0453: evap system pressure sensor/switch high input. Hi Thank you for sharing your knowledge and thoughts. This is a Ford F-450 modified to work with LPG so almost all trouble codes are related to fuel and evap systems. This truck idles and accelerates fine until certain conditions are met. Then the truck will e... |
September 16, 2016 |
