New Holland 132 – ENGINE: Decelerator or Hand Throttle Position Potentiometer Voltage Too Low

The voltage from the decelerator or hand throttle position potentiometer is below the expected level, which may affect the proper operation of the engine control system.

1. 1

   Decelerator or Hand Throttle Position Potentiometer

2. 2

   Wiring and connections to the decelerator or hand throttle position potentiometer

3. 3

   Power supply to the decelerator or hand throttle position potentiometer

1. 1

   Inspect

   Inspect the decelerator or hand throttle position potentiometer for physical damage or wear.

2. 2

   Check

   Check the wiring and connections to the decelerator or hand throttle position potentiometer for looseness, corrosion, or damage.

3. 3

   Test

   Test the power supply to the decelerator or hand throttle position potentiometer to ensure it is providing the correct voltage.