New Holland 263 – ENGINE: Fuel Temperature Sensor Voltage Is Too High

The voltage from the Fuel Temperature Sensor is exceeding the expected range, which may affect engine performance or fuel system operation.

1. 1

   Fuel Temperature Sensor

2. 2

   Wiring to the Fuel Temperature Sensor

3. 3

   Controller input for the Fuel Temperature Sensor

1. 1

   Inspect

   Inspect the Fuel Temperature Sensor for physical damage or corrosion.

2. 2

   Test

   Test the voltage output of the Fuel Temperature Sensor using a multimeter.

3. 3

   Check

   Check the wiring and connections between the Fuel Temperature Sensor and the controller for continuity and proper insulation.

4. 4

   Verify

   Verify the controller's input for the Fuel Temperature Sensor to ensure it is receiving the correct signal.