Introduction to Car Parts Transmission Speed Sensor
Car parts transmission speed sensor of Zhenhua Auto Parts is a key monitoring component in the automobile transmission system, which is specially designed for accurately measuring the rotation speed of the transmission output shaft. It is like a “speed scout” of the automobile transmission system, which monitors the running speed of the transmission in real time and transmits these key data to the ECU of the vehicle. Through these data, ECU can accurately control the shift timing of the transmission and adjust the power output of the engine, thus ensuring the smooth running of the car and improving the driving experience, and plays a vital role in improving fuel economy and prolonging the service life of the transmission.
Features of Car Parts Transmission Speed Sensor
(1) High-precision speed monitoring technology
Advanced electromagnetic induction principle is adopted, and high-sensitivity sensing elements are built in. It can keenly capture the extremely subtle speed change of the transmission output shaft and accurately convert it into an electrical signal. Both the stable speed of the vehicle at high speed and the speed fluctuation at the moment of gear shifting can be accurately monitored, providing accurate and reliable data support for ECU and ensuring the accuracy of transmission control.
(2) Durable materials and protective design
The sensor housing is made of engineering plastic with high strength, high temperature resistance and chemical corrosion resistance, which can effectively resist the high temperature environment in the engine compartment, as well as the vibration and chemical corrosion caused by the transmission when it works. The connection part adopts special sealing and waterproof design, which effectively blocks the invasion of impurities such as water vapor and dust, protects the internal precision components, ensures that the sensor can still run stably in complex and harsh environment, and prolongs the service life of the product.
(3) Precise adaptation and adjustment
Zhenhua Auto Parts R&D team conducted in-depth research on transmissions of various automobile brands and models, and carried out a large number of real vehicle tests. According to the structural characteristics and working characteristics of different transmissions, the sensor is finely adjusted to ensure that it can be seamlessly connected with the original transmission system of the vehicle after installation, and it works stably without complicated additional debugging and has strong adaptability.
Application
It is suitable for all kinds of cars equipped with automatic transmission or automatic manual transmission, and is widely used in urban commuter cars, SUVs, MPVs, long-distance freight trucks, buses and other commercial vehicles. Whether it is a vehicle that frequently shifts gears on congested roads in cities or a car that keeps running stably on expressways, this sensor can play a stable role and provide a strong guarantee for the normal operation of the vehicle transmission system.
Target clients
Mainly for business customers such as auto repair shops, auto parts dealers and auto modification factories. The garage can use it as a high-quality maintenance accessory to solve the related problems such as abnormal gear shifting of vehicle transmission and provide reliable maintenance services for customers. Auto parts dealers can incorporate it into the product system to meet the market demand for high-quality transmission speed sensors and enhance their competitiveness in the auto parts market; When the automobile refitting factory upgrades or refits the vehicle transmission system, the sensor can ensure the accurate control of the new system and meet the customer’s pursuit of vehicle performance improvement.
Maintenance
Check the appearance of the sensor regularly to see if there are any signs of damage or looseness of the shell caused by vibration and collision. Every 10,000-20,000 km, clean the sensor plug and the surrounding area to prevent the accumulation of oil and dust from affecting signal transmission. Pay close attention to the shift situation and driving state of the vehicle. If there are problems such as sudden shift and abnormal acceleration, it may be that the sensor is working abnormally and needs to be investigated in time. Avoid vehicles driving on sections with deep water accumulation and prevent sensors from being damaged by water ingress. At the same time, avoid the vehicle being in high temperature and high humidity environment for a long time, so as to reduce the influence on the sensor performance.
FAQ
(1) Adaptation compatibility issues
Q: We are a dealer of auto parts, and the products we sell are for various models. How is the adaptability of this car parts transmission speed sensor? Do you need special adjustments when installing different models?
A: This car parts transmission speed sensor has been extensively tested and is suitable for most models equipped with automatic or automatic manual transmission on the market. For common models, it can be replaced directly without special adjustment during installation. However, for some specially modified vehicles, such as transmission structure changes and power system upgrades, please contact our technical team to provide details of vehicle modification before installation, and we will evaluate the adaptability and provide adjustment suggestions when necessary to ensure the normal operation of the sensor.
(2) Installation precautions
Q: What are the important things to pay special attention to when installing this car parts transmission speed sensor?
A: Before installation, be sure to park the vehicle in a safe and well-ventilated place, pull the hand brake, turn off the engine, and disconnect the negative electrode of the vehicle battery to prevent short circuit during operation. During the installation, refer to the vehicle maintenance manual to find the installation position of the sensor. When disassembling the old sensor, use appropriate tools to operate carefully to avoid damaging the surrounding components, and keep the old sensor properly. When installing a new sensor, pay attention to the correct installation direction to ensure firm installation. When connecting the plug, make sure that the plug is tightly inserted to avoid loose contact. After the installation, before starting the vehicle, it is necessary to check the installation of the sensor again to ensure that it is correct.
(3) After-sales guarantee
Q: What is the after-sales process if the purchased sensor fails during use?
A: We provide perfect after-sales service. If the sensor fails, please contact our customer service team in time to provide the purchase voucher and fault description. We will arrange professional technicians for remote diagnosis. If it is necessary to return to the factory for maintenance, we will provide detailed return process and address. During the warranty period, non-human damaged sensors will be repaired or replaced free of charge; Beyond the warranty period, we will also provide paid maintenance services to ensure that you have no worries about your use.
(4) Service life of products
Q: How long is the service life of this sensor? How to prolong its service life?
A: Under normal use, this sensor has a long service life. However, the actual service life will be affected by factors such as vehicle use environment and working conditions. In order to prolong the service life, it is suggested to check and clean the sensor regularly to avoid frequent driving of vehicles in bad road conditions and reduce the vibration and impact on the sensor. When the vehicle has abnormal conditions related to the transmission, check the sensor in time so as to find the problem and solve it as soon as possible.
(5) Cooperation with other accessories
Q: How does this car parts transmission speed sensor work with other vehicle accessories? How to solve the synergy problem?
A: The transmission speed sensor works in cooperation with the transmission, engine control unit (ECU) and other components. The sensor transmits the speed signal of the transmission to the ECU, and the ECU controls the power output of the engine and the shift operation of the transmission according to these signals. If there are coordination problems, such as abnormal gear shifting, first check whether the sensor works normally, and read the fault code with professional diagnostic equipment. If the sensor is normal, check whether the internal components of the transmission are damaged and whether there is any problem in the control program of ECU. If necessary, feel free to contact our technical team for help.
