Mustang Cobra V8-4.6L DOHC VIN V (2000)
Fuel Tank Pressure Sensor: Description and Operation
Principles of Operation (How Does It Work ?)
The fuel tank pressure sensor is used to measure the fuel tank pressure during the Evaporative Emissions Monitor Test. It is also used to control
excessive fuel tank pressures by forcing the EVAP system to purge. The fuel tank pressure sensor is mounted in the fuel vapor control valve tube as it
crosses over the fuel tank.
