Fuel Temperature Sensor

Display shows voltage from 0.0 to 5.0 and temperature from -40°C to 150°C (-40°F to 302°F). This display indicates the temperature of the CNG fuel within the fuel tank. The AF ECU monitors the fuel pressure sensor and the fuel temperature sensor in order to calculate the correct CNG fuel level remaining in the tank. The fuel temperature sensor is located within the high pressure lock-off assembly.