Coolant temperature sensors play a critical role in maintaining the engine's optimal operating temperature, which is crucial for performance, fuel efficiency, and preventing damage to the engine. Tampering with or bypassing the coolant temperature sensor can lead to various issues, such as incorrect temperature readings, engine overheating, poor fuel efficiency, and potential engine damage.
If you are experiencing problems with your coolant temperature sensor or have a specific issue with your vehicle, I would recommend consulting a qualified mechanic or an authorized service center. They will have the expertise and tools necessary to diagnose and resolve any problems related to the coolant temperature sensor or the cooling system of your vehicle in a safe and appropriate manner.