P0455 Diagnostic Trouble Code Discussion for July 2020
EVAP System Large Leak
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| Help Request | Posted | |
| 2006 Ford Expedition Eddie Bauer 5.4L MIL Lamp on, P0455 VIN: 1FMFU17596 P0455: Large evap leak. Vehicle had p0455 code set. Initially checked fuel tank pressure sensor with cap removed ,KOEO. Voltage was 4.31V. Replace sensor and hose assembly with Ford part along with updated connector harness. Voltage reads 2.34v should read 2.6v. I closed vent val... |
July 06, 2020 | |
| 2006 Ford Expedition Eddie Bauer 5.4L MIL Lamp on, P0455 VIN: 1FMFU17596 P0455: Large evap leak. Vehicle had p0455 code set. Initially checked fuel tank pressure sensor with cap removed ,KOEO. Voltage was 4.31V. Replace sensor and hose assembly with Ford part along with updated connector harness. Voltage reads 2.34v should read 2.6v. I closed vent val... |
July 09, 2020 |
