ZF gearbox speed sensor (mount) 0501.210.856. Online spare parts store

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09.06.2019

In modern cars, most components are computerized. It is the automation of many processes that allows modern cars to be more advanced in terms of fuel economy, environmental friendliness, and speed of repair. Computerization is largely determined by the operation of sensors. The chip system is widespread almost everywhere, so most components of modern KamAZ vehicles send information about their operation to the central control unit, which distributes the load accordingly.

The speed sensor has very important functionality. It is not for nothing that a driver is prohibited from operating a vehicle if the speedometer does not work. Accurate determination of the speed limit is one of the components of safe driving, allowing you to control the car. The speed of the truck must be controlled doubly carefully, because in addition to its own weight, the tractor carries the weight of the trailer and cargo, which determine the behavior of the truck at a certain speed limit. There is the concept of “decision speed” - the point of no return, after which irreversible consequences can occur. Each driving mode has its own speed limit, however, to find out where it is exceeded, you need to know the current speed, and you can only find it out using a special sensor. Where is DSA located?

Replacing and repairing the MAZ speedometer drive sensor

Device malfunctions occur due to an electrical circuit break.
Therefore, before dismantling the MAZ speedometer drive sensor, you first need to check the wires and contacts. Most often, a break occurs near the connector. You should also carefully check the insulation of the wires at the collector.

The device may fail when driving at high speeds. Plastic elements and contacts melt and a short circuit occurs.

If the device readings are incorrect, replacement is required. Faulty systems cannot be repaired. Therefore, we recommend not saving, but purchasing new systems.

Typical Features

Contact types of sensors are recognized as the most unreliable. Due to contact with other parts, they wear out much faster. Constant rotations, friction, and vibrations can damage even a high-quality analog part. However, this type of device is often used, installed instead of a mechanical speedometer drive, and modernized brake mechanisms. Contact models are easier to select, but their short service life is their obvious disadvantage.

The non-contact installation integrates a sensor from a rotating shaft. Speed is measured due to the presence of a drive disk or rotor. Contactless models last longer, which is why designers of modern KamAZ vehicles give their preference when designing them.

The most modern solution is the Kamaz ZF speed sensor, created according to modern standards. The basis of the work is a modern transfer case, which allows you to obtain more accurate technical characteristics of the vehicle. Thanks to modern technologies for collecting and processing data, it is these systems that are used by modern domestic truck developers, helping the engine select a more economical mode for lower fuel consumption and minimizing harmful emissions.

If the sensor breaks down, it must be replaced with a new one; these spare parts cannot be repaired. In addition to the mandatory replacement, the model of the measuring component should be taken into account. It is necessary to choose exactly the model that was installed previously, or any other analogue recommended by the manufacturer. Choosing cheap Chinese analogues is very risky. Such spare parts may partially lose data, provide biased information, or simply a component may not “fit” into place due to incorrect dimensions or incorrectly located connectors.

Failure of the DSA can be detected by a number of signs.

The driver will lose information about the current speed and kilometers traveled. The speedometer will stop working, and on some Kamaz models the tachometer will completely turn off. Since the device itself is more difficult to check (you will have to disassemble the dashboard), it is better to pay attention to the DSA, perhaps the reason lies there.
The engine will work worse (uneven idle speed, power will jump, drop sharply, fuel consumption will increase significantly). Sometimes a tractor may simply start stalling for no reason.
Security systems and increased comfort may begin to work worse: power steering, ABS.
The visual integrity of the DSA plays an important role. The component location system is of an open type, so sometimes the assembly is affected by corrosion, which over time corrodes the elements of the microcircuit. Fragile contacts are most susceptible to corrosion.

If the first signs of a malfunction occur, you must contact specialists from a certified Kamaz service center who have special diagnostic equipment. Thanks to a computerized system, specialists will connect to the on-board computer of the tractor, identify the error code, after which the computer will determine the type of malfunction and the location of the faulty unit.

An important feature of a small but necessary detail is the ability to help the driver comply with traffic regulations in order to avoid a traffic accident. Large cars need speed fixation, because highly loaded engines have their own optimal modes that allow them to keep the engine in working condition for as long as possible. The safety of the selected modes, the transmission of current data, and timely response are the main tasks of the DSA, which are equipped in almost all modern Kamaz vehicles.

Tips for replacing your device

After purchasing a new device, installation must be done. To do this, consider the following recommendations from experts:

To remove the device, use car keys of the required number;
Be sure to disconnect the battery from the on-board network;
Don't forget to turn off the ignition.

Typically, the MAZ speedometer sensor is located on the rear of the gearbox housing. To remove the part, you must first lift the front of the car.

Then disconnect the contact connector of the device and the speedometer cable. Unscrew the system. After installing the spare part, the seal is lubricated with oil.

The device is screwed into place. After replacement, you need to reset the errors of the electronic control unit. Otherwise, the ECU will consider the MAZ speedometer sensor to be faulty.

The unit will generate a fault signal. After installing a new device, it is recommended to check its functionality.

To do this, use a multimeter or oscilloscope.

Do not forget that the MAZ speedometer sensor is mounted on a flange. Screwed on with three bolts and washers. This way the device is securely fixed.

We remind you that in our catalog you can find everything you need to repair a truck.

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Source

ZF gearbox speed sensor (mount) 0501.210.856

Activities:

— sale of spare parts for KAMAZ, ZIL, URAL, MAZ vehicles (original, repair, imported):

— sale of tires, accessories, auto chemicals, tools and much more.

— sales of KAMAZ vehicles

Company advantages:

— wide range and constant availability of spare parts in stock (more than 9,000 items);

— discounts for regular customers and the possibility of deferred payment;

- Individual approach to each client; — speed of packaging and shipment of goods to all regions of Russia;

— warranty obligations for all products (in case of a complaint, replacement and shipment of goods is carried out at the expense of the product)

— free delivery in Naberezhnye Chelny.

The MIG-Auto company adheres to a pricing policy that is, first of all, beneficial for customers

Ask for the product ZF gearbox speed sensor (mount) 0501.210.856, as well as spare parts for KAMAZ MAZ URAL ZIL at MiG-Avto LLC or in retail stores that sell KAMAZ spare parts in the cities of Moscow St. Petersburg Novosibirsk Ekaterinburg Nizhny Novgorod Samara Omsk Kazan Chelyabinsk Rostov-on-Don Ufa Volgograd Perm Krasnoyarsk Voronezh Saratov Krasnodar Togliatti Izhevsk Ulyanovsk Barnaul Vladivostok Yaroslavl Irkutsk Tyumen Makhachkala Khabarovsk Novokuznetsk Orenburg Kemerovo Ryazan Tomsk Astrakhan Penza Naberezhnye Chelny Lipetsk Tula Arkhangelsk Belgorod Bryansk Vladikavkaz V Ladimir Volzhsky Vologda Grozny Dzerzhinsk Ivanovo Kaliningrad Kaluga Kirov Komsomolsk-na -Amur Kostroma Kurgan Kursk Magnitogorsk Murmansk Nizhnevartovsk Nizhnevartovsk Nizhny Tagil Orel, Petrozavodsk Saransk Smolensk Sochi Stavropol Sterlitamak Surgut Taganrog Tambov Tver Ulan-Ude Cheboksary Cherepovets Chita Yakutsk Abakan Almetyevsk Angarsk Arzamas Armavir Artyom Achinsk Balakovo Balashikha Bataysk Berezniki Biysk Blagoveshchensk Bratsk Veliky Novgorod Volgodonsk Votkinsk Derbent Dimitrovgrad Yelets Essentuki Zheleznodorozhny Zhukovsky Zlatoust Yoshkar-Ola Kamensk-Uralsky Kamyshin Kaspiysk Kislovodsk Kovrov Kolomna Kopeysk Korolev Krasnogorsk Kyzyl Leninsk-Kuznetsky Lyubertsy Maikop Mezhdurechensk Miass Murom Mytishchi Nalchik Nakhodka Nevinnomyssk Neftekamsk Nefteyugansk Nizhnekamsk Novokuibyshev SK Novomoskovsk Novorossiysk Novocheboksarsk Novocherkassk Novoshakhtinsk Novy Urengoy Norilsk Noyabrsk Obninsk Odintsovo Oktyabrsky Orekhovo-Zuevo Orsk Pervouralsk Petropavlovsk-Kamchatsky Podolsk Prokopyevsk Pskov Pushkino Pyatigorsk Rubtsovsk Rybinsk Salavat Sarapul Severodvinsk Seversk Sergiev Posad Serpukhov Stary Oskol Syzran Syktyvkar Ussuriysk Khasavyurt Khimki Cherkessk Mines Shchelkovo Elektrostal Elista Engels Yuzhno-Sakhalinsk.

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