New Holland 145 – ENGINE: Coolant Temperature Sensor Voltage Too Low

The voltage from the Coolant Temperature Sensor is below the expected range, which may affect engine performance or temperature monitoring.

1. 1

   Coolant Temperature Sensor

2. 2

   Wiring to the Coolant Temperature Sensor

3. 3

   Connection to the ENGINE controller

1. 1

   Inspect

   Check the Coolant Temperature Sensor for physical damage or corrosion.

2. 2

   Test

   Measure the voltage output of the Coolant Temperature Sensor using a multimeter.

3. 3

   Verify

   Ensure the wiring and connections between the Coolant Temperature Sensor and the ENGINE controller are secure and free from damage.