What are the causes of motorcycle cylinder head temperature sensor failures?
1 Answers
Motorcycle cylinder head temperature sensor failures have different causes depending on their manifestations. Here are the specific details: 1. No output change from the transmitter when the measured medium temperature changes: This is mostly caused by sealing issues with the temperature sensor, possibly due to poor sealing or accidental welding of a small hole during installation. Generally, replacing the sensor housing is required to resolve this. 2. Unstable output signal: This originates from the temperature source itself being unstable. If the instrument display is unstable, it indicates weak anti-interference capability of the instrument. 3. Large output error from the transmitter: This has multiple potential causes, such as incorrect resistance wire selection in the temperature sensor leading to range errors, or possible lack of proper calibration during the sensor's factory production.