Is Engine Electronic Anti-Theft Useful?
2 Answers
This feature plays a significant role in vehicle anti-theft. For cars without engine anti-theft, if someone breaks into the car by prying open the door, they can start the car by wiring and drive away directly. More relevant information is as follows: 1. Engine electronic anti-theft is a set of anti-theft system installed for the engine, commonly referred to as the engine immobilizer system. For cars equipped with an engine immobilizer system, even if a thief can open the door, they cannot drive the car away. 2. The engine immobilizer system has evolved from the general VATS (Vehicle Anti-Theft System), inheriting the principle of VATS in anti-theft, which uses the password in the key chip to match the password in the ignition switch to control the engine start, achieving the purpose of anti-theft. Even if someone enters the car and wires correctly, they cannot start the car, and if started, the car will shut down immediately because the engine power module will not supply power, fuel, or ignition without receiving the key signal (high-end cars directly lock the transmission). Cars with anti-theft are safer.
From years of automotive engineering experience, engine immobilizers are truly effective. This system relies on the electronic chip in the key pairing with the vehicle's onboard computer. Unless it's a matched key, the engine remains locked and cannot be started, significantly reducing car theft risks. I've seen data showing that vehicles equipped with this system experience over 60% lower theft rates compared to those with old-fashioned mechanical locks. In terms of maintenance, just a simple check of the computer module during regular servicing is enough, and any faults should be repaired promptly without delay. Car owners report feeling much more secure, especially in big cities where car thefts are more frequent. Technologically, it's constantly being upgraded, with many new cars now featuring harder-to-crack encryption, delivering noticeably better anti-theft performance overall. When buying a car, it's advisable to prioritize models with this feature.
