Spare parts, diagnostics, workshop equipment, workshop concepts

New compact diesel injection nozzle tester EPS 205 by Bosch with precise measuring technology Rounding off the test bench program

  • Cost-effective testing of diesel components
  • For the testing of Piezo injectors with ISA tuning
  • Short setup times for efficient working
Add to my press materials
Save text
  • September 16, 2014
  • Spare parts, diagnostics, workshop equipment, workshop concepts
  • Press releases
  • Images: 1

press release

The new test bench EPS 205 by Bosch facilitates the economic entrance into the professional testing of diesel components. With the compact tester, the workshop can test both conventional injection nozzles and common-rail injectors for passenger cars and commercial vehicles. The universal clamping system and the injection chamber that can be used for all CRI/CRIN tests reduce setup times and facilitate quick and easy working. The EPS 205 can now also test injectors with an injection pressure of more than 1 800 bar. For the testing of Piezo injectors, new test steps have been integrated in the automated process including injector start behaviour and injector voltage adjustment.

The new test bench EPS 205 supplements the range of Bosch test devices for the diagnosis of diesel systems. This allows both vehicle all-rounders and diesel specialists to test and repair modern diesel systems, and to benefit from the ongoing diesel boom.

Piezo injector test
Simple menu navigation guides the user through the injector test. All measurement results are displayed graphically and as numerical values, and stored in the integrated database together with the customer data. They can be printed afterwards in the form of a log. The target values for diesel components by Bosch are available on the CD that is included in the delivery. The target values for injectors by other manufacturers are available on

The test bench can be connected to printers, monitors, keyboards and mouses and features a network connection. Using the EPS 205, the work-shop is able to carry out all important tests for the flow-based testing of common-rail injectors – from leak tests, injector start behaviour, ISA tuning and full load, idle and pilot injection quantities to the testing of the emission quantity and actuator resistance. For conventional injection nozzles, it is possible to carry out combination leak tests of nozzle holder combinations and tip adaptors with injectors (DHK and UI nozzles), seat leak and buzz tests as well as the measurements of nozzle opening pressures.

Wide offer of test systems for vehicle workshops and diesel specialists
For diesel specialists, Bosch offers highly professional test benches with extensive accessories for the testing of components and the repair of diesel systems of all types. Basis therefore is the universal EPS 815 test bench. The workshop can test and adjust all diesel systems with the appropriate add-on kits. This applies to inline fuel-injection or distributor injection pumps as well as to all sorts of common-rail high pressure pumps and the different injectors.

With the EPS 708, the Bosch program also features a special test bench for the testing of common-rail high pressure pumps and injectors. The test bench EPS 625 is the proper offer for the maintenance of conventional in-line and distributor pumps.

New, different upgrade possibilities are available for the compact table top unit EPS 200, the entry-level device for every vehicle workshop. Thus, an upgrade of the EPS 200 tester to the Piezo test is possible, and also the simplified CRIN clamping is available in the Bosch range.

For all Bosch test benches, there are add-on kits available for the different diesel components, both from own production and from other manufacturers. It is supplemented by field repair concepts and different tool sets for the repair of passenger and commercial vehicle common-rail injectors/high pressure pumps as well as unit injector/unit pump systems.

The Automotive Aftermarket division (AA) provides the aftermarket and repair shops worldwide with a complete range of diagnostic and repair shop equipment and a wide range of spare parts – from new and exchange parts to repair solutions – for passenger cars and commercial vehicles. Its product portfolio includes products made as Bosch original equipment, as well as aftermarket products and services developed and manufactured in-house. More than 18,000 associates in 150 countries, as well as a global logistics network, ensure that some 650,000 different spare parts reach customers quickly and on time. In its “Automotive Service Solutions” operations, AA supplies testing and repair-shop technology, diagnostic software, service training, and information services. In addition, the division is responsible for the “Bosch Service” repair-shop franchise, one of the world’s largest independent chains of repair-shops, with some 17,000 workshops. In addition, AA is responsible for more than 1,000 “AutoCrew” partners.

Additional information can be accessed at

The Bosch Group is a leading global supplier of technology and services. It employs roughly 375,000 associates worldwide (as of December 31, 2015). The company generated sales of 70.6 billion euros in 2015. Its operations are divided into four business sectors: Mobility Solutions, Industrial Technology, Consumer Goods, and Energy and Building Technology. The Bosch Group comprises Robert Bosch GmbH and its roughly 440 subsidiaries and regional companies in some 60 countries. Including sales and service partners, Bosch’s global manufacturing and sales network covers some 150 countries. The basis for the company’s future growth is its innovative strength. Bosch employs 55,800 associates in research and development at 118 locations across the globe. The Bosch Group’s strategic objective is to deliver innovations for a connected life. Bosch improves quality of life worldwide with products and services that are innovative and spark enthusiasm. In short, Bosch creates technology that is “Invented for life.”

Further information is available online at and,

PI8686 - September 16, 2014

Your contact person for journalists

Heiderose Dreiner

+49 721 942-3145 Send Email

Share this information