Fuel Tank Pressure Sensor (CNG): Description and Operation
FUEL TANK PRESSURE SENSOR (CNG)NOTE: The descriptions and specifications contained here were in effect at the time it was approved for printing. Ford Motor Company reserves the right to discontinue models at any time, or change specifications or design without notice and without incurring obligation.
The Fuel Tank Pressure (FTP) sensor is integral to the gas regulator. It provides information on system pressure to the Compuvalve and is the main input for the alternative fuel gauge reading.