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Spray harness protector and air dry. Regular maintenance according to experience will extend the service life of the engine cabin harness for at least 5 years. For those old models that have never used wire harness protector, the safest way to solve the problem of line aging is to replace the wire harness.

Replacement. After the engine harness ages, it is easy to wear out after friction, resulting in short circuit in contact with the body. In addition, the temperature in the engine compartment is too high, which is easy to spontaneously ignite.

The problem of wiring harness aging, if the car is also very old, it is not cost-effective to replace the whole car wiring harness. For small passenger cars, you can find a manufacturer to buy a new engine harness to replace. It is also complicated to replace the whole line of other models. It is recommended that you check whether the wire itself in the wire harness is seriously aging, or only the outer bellows or bandage material is aging.Consider whether to replace it as appropriate.

BMW 5 series engine harness aging replacement harness. The plastic in the bundle wrapped in oil for a long time is corroded, cracked, broken and slowly falls off. The situation is like this... Many places... Replace the engine harness and the solenoid valve to replace the ignition.

Is it necessary to maintain the engine compartment harness?

It is necessary to maintain the line of the automobile engine. If it is not maintained, it will accelerate the aging of the line or be more prone to short circuit and other adverse consequences. First of all, the interior of the common engine harness is generally composed of multiple copper soft wires, and the exterior is wrapped in plastic.

It is necessary to maintain the car engine line. The following is a relevant introduction: wire harness aging: The interior of the engine wire harness is generally composed of multiple copper soft wires and the exterior is wrapped in plastic.

The engine cabin can be cleaned regularly, but be careful not to rinse it with water. There are many sensors and harnesses in it, and it is easy to be damp and cause electrical failures. You can rinse the dust with high-pressure air and then wipe it with a rag. You can buy foam cleaner and sprinkle it with a better wiping effect. It is recommended to clean the engine compartment in a cold car to avoid burns in a hot car.

Engine cabin harness maintenance is to ensure the normal operation and flight safety of the aircraft engine system.According to the relevant public information of the query, the maintenance of the motor cabin harness refers to the maintenance and inspection of various connection harnesses of the aircraft engine to ensure the normal operation and flight safety of the aircraft engine system.

I think it is still necessary to maintain the engine compartment regularly. After all, this can not only preserve the cleanliness and beauty of the engine compartment of the car, but also prolong the service life of the car engine.

If the engine compartment is not cleaned for too long, dust may accumulate on the wire bundle, so it is necessary to clean the engine compartment of the car regularly. After cleaning the engine compartment of the car, spray the maintenance agent of the wiring harness evenly on the wiring harness in the engine compartment. The maintenance cycle is generally 5,000 kilometers. .

Is it necessary to maintain the automobile engine circuit

It is necessary to maintain the automobile engine circuit. The following is a relevant introduction: wire harness aging: The interior of the engine wire harness is generally composed of multiple copper soft wires and the exterior is wrapped in plastic.

The engine of vehicles that have been used for a long time has more oil and carbon accumulation than normal vehicles, and the engine line is seriously aging and cracked. Therefore, the engine and circuit of the old car need regular maintenance, so as to extend the service life as much as possible.

The maintenance of the automobile circuit system is also one of the important parts of the automobile maintenance project. Especially for vehicles with a driving life of more than 3 years, it is very important to go to the maintenance workshop to do the circuit maintenance of the system every year. Under normal circumstances, if the vehicle's oil circuit and circuit fail, the fuel injection and fuel consumption will increase when the engine is running.

The maintenance of the engine is the most critical, because it is the power (heart) of the car. As long as the engine is well maintained, the car can save money.