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P0451 Diagnostic Trouble Code Discussion for September 2006

Fuel Tank Pressure Sensor Performance

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Trouble Ticket Help Requests for DTC P0451
Help Request Posted
2000 Kia Sephia LS 1.8L MIL Lamp on VIN: KNAFB1212Y
P0451: EVAP Pressure Sensor Signal Range/Performance. ... the last one left is the P0451, Evap Pressure Sensor/Switch voltage low. The problem is that I can't find it, and the schematics don't show it and the component locator tells me it's on the fuel tank sender, and it's not (at least not that I can see). My q...
September 08, 2006