What you can't do without a service station - a stand for checking high-pressure fuel pumps

2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16

As people say: "The engine is the heart of the car." If the car is driven by a diesel engine, then one part can rightfully be considered its core. This is a high pressure fuel pump. If it fails, the motorist will face significant financial costs. However, so that they do not increase, at the service station where the car is driven, there must be a stand for checking the high-pressure fuel pump.

Most often this element fails due to the use of low-quality diesel fuel. Small parts become clogged, carbon deposits form on the nozzles. All this leads to a loss of power, uneven operation of the diesel engine, which leads to the destruction of other vehicle systems.

Without such equipment as a stand for checking high-pressure fuel pumps, you should not count on high-quality repairs. The principle of its operation is simple - the pump is removed from the car and installed on a fixed platform, connected to the working bodies of the equipment - to the shaft and various probes with all elements of the pump. The installed asynchronous electric motor through the shaft sets the pump in motion, brings it to different speed modes. And various kinds of sensors through probes collect information about the technical parameters of the operation of the high-pressure fuel pump, whichafter that it is processed by the computing unit of the stand with subsequent display on the screen.

Repair of diesel injection pumps is a rather complicated operation. And with the market value of parts, it is better not to save on the services of good specialists. Structurally, the injection pump is a rather complex connection of a large number of parts precisely fitted to each other. Moreover, most of them have gaps of fractions of millimeters. Therefore, any service station where they really work for quality needs a stand to check the injection pump.

What data can be obtained using the stand? First, determine how often and under what pressure fuel is supplied to the cylinders. Secondly, how evenly it happens. Thirdly, the frequency and angles of rotation of the injection pump shaft are determined. We are talking about quantities that are so small that they are measured in fractions of units familiar to us. As noted above, the computing unit processes information and outputs it in a human-friendly form. Thus, the quality of diagnostics and repair is improved.

To check the quality of the work performed, use a stand for testing high-pressure fuel pumps. Often the same stand is of a universal type - it can be used for both diagnostics and testing. Such a device is an indispensable tool for a service station aimed at providing quality services.

What conclusions can be drawn? The number of installed diesel engines in new cars in relation to gasoline is constantly growing. So the demandon quality repair services will increase. Having spent once on a good stand for testing a universal type high-pressure fuel pump, you can significantly expand the volume and geography of your business. And this means increasing the overall profitability of the business and attracting new regular customers.