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Fuel Tank Pressure Sensor (Ftps): Notes

The fuel tank pressure sensor is a pressure sensitive variable resistor that measures the change of pressure in the fuel tank to monitor for leaks. It is used in the EVAP leak test monitoring with the canister close and purge solenoid valves.

Fig 1: Locating Fuel Tank Pressure Sensor (FTPS)

Courtesy of KIA MOTORS AMERICA, INC.