Kia Sedona: Fuel Pressure Control Valve (FPCV) Description and Operation| Description |

Fuel Pressure Control Valve (FPCV) Specifications
Fuel Pressure Control Valve (FPCV) Schematic DiagramsFuel Tank Pressure Sensor (FTPS) Repair procedures
Inspection
1.
Connect the GDS to the Data Link Connector (DLC).
2.
Measure the output voltage of the FTPS.
Pressure [kPa (kgf/cm², psi)]Output Voltage (V) [Ref=5V]-6.67 (-0.06, -0.97)0.502 ...
Change to "winter weight" oil if necessary
In some climates it is recommended that a lower viscosity "winter weight" oil
be used during cold weather. See section 8 for recommendations. If you aren't sure
what weight oil you s ...