Econoline E150 1/2 Ton V8-5.4L CNG VIN M (1998)
Fuel Tank Temperature Sensor (CNG): Description and Operation
The Tank Temperature Sensor:
changes resistance in response to the temperature of the fuel in the fuel tank; as the surrounding temperature increases, the resistance decreases (the
voltage signal also decreases).
It also provides a signal to the NGV module that indicates the temperature of the fuel.
