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P0454 Diagnostic Trouble Code Discussion for July 2010

Fuel Tank Pressure Sensor Circuit Intermittent

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Trouble Ticket Help Requests for DTC P0454
Help Request Posted
2006 Kia Sorento LX 3.5L Stall, MIL Lamp on VIN: KNDJC73376
P0454: EVAP Pressure Sensor Circuit Intermittent. ... getting this thing fixed is the most important thing! Customer states vehicle will run rough after a long trip, at least 3hrs of driving. I have taken it on numerous test drives and let it idle in the heat. I have got it to mess up once and when it did i w...
July 15, 2010