The engine wiring harness is a crucial circuit connecting the control computer and engine sensors. Its primary function is to transmit information and ensure proper engine operation. The wiring harness consists of multiple strands of copper wire wrapped in plastic, and the exterior is covered with a protective plastic layer.
The wiring harness plays a crucial role in engine operation. A malfunction can prevent the control computer from receiving sensor information, impacting engine performance. Therefore, it is crucial for vehicle owners to maintain their wiring harnesses. A wiring harness protectant can be used to create a protective film that isolates moisture, prevents oxidation, and slows down the aging and cracking of rubber and plastic fittings. This will extend the life of the wiring harness.
High-end vehicles often prefer CAN data buses instead of traditional wiring harnesses to reduce the likelihood of malfunction. Furthermore, the protective film makes it easier to keep the engine compartment clean, resisting dust and making it easier to wipe.
In short, maintaining the engine wiring harness is a key component in ensuring proper vehicle operation. Vehicle owners should prioritize and regularly perform wiring harness maintenance to ensure it remains in good working condition.
