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Press release #Mobility Aftermarket
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New Bosch DCI 200 single common-rail injector test bench featuring a novel measuring system for modern injector technologies

Economical testing of common-rail injectors in passenger cars and trucks

  • Suitable for testing common-rail injectors in passenger cars (CRI) and trucks (CRIN)
  • Short setup and testing times mean efficient testing
  • Ergonomic design and intuitive operation
Nico Krespach

Nico Krespach

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Nico Krespach

Nico Krespach
Spokesperson Mobility Aftermarket (spare parts for passenger cars, commercial vehicles, classic cars and modern classics, diagnostic solutions, workshop equipment, repair solutions)

Karlsruhe and Plochingen, Germany – In everyday workshop practice, new emissions standards mean that the precise testing of the common-rail injectors installed in modern diesel engines is becoming increasingly important. The more accurately injector volume can be measured, the more precisely injectors can be adjusted. Bosch has now developed the DCI 200, a single common-rail injector test bench. Like the DCI 700, it can accurately and reliably test common-rail injectors for passenger cars and trucks. Thanks to a new measuring system, the DCI 200 can also be used to test injectors equipped with the latest injection-control systems, such as valve-closing control (VCC) and needle-closing control (NCC). An electronic closed-loop control ensures the metering accuracy of injectors featuring VCC and NCC over their entire service life and plays a part in compliance with prevailing emissions standards.

Short testing time: one injector in less than 15 minutes

The assembly and disassembly of a passenger-car or truck injector takes less than one minute. The time taken to test a clamped injector is therefore 15 minutes at the most. All in all, the system is very servicing-friendly, also because there is no longer any need for high-pressure hoses. Software and data updates for test schedules can be downloaded online.

Workflows are both more ergonomic and more efficient

Apart from modern measuring technology, the Bosch engineers placed great importance on efficient and ergonomic workflows, as well as intuitive operation. The operator can stand upright at the test bench and does not have to bend down in order to clamp the injectors in place. In addition, the DCI 200’s beveled base allows the operator to stand more closely to the test bench.

Specialized Bosch Diesel Service workshops worldwide

The Bosch diesel workshops around the world specialize in servicing and repairing diesel injection systems, as well as in repairing individual diesel injection components. All workshop associates have received special training, and have the latest diagnostic and testing equipment at their fingertips, as well as the necessary special tools. Their high level of diesel expertise and experience, which in most cases stretches over many years, means that they enjoy an excellent reputation in the industry.

Readers’ contact:
Robert Bosch GmbH
Automotive Aftermarket
Phone +49 9001 942010
E-mail: Kundenberatung.Kfz-Technik@de.bosch.com

Contact person for press inquiries:
Nico Krespach,
Phone +49 721 942-2209

The Bosch Mobility Aftermarket division (MA) is one of the world’s leading providers of spare parts, diagnostic solutions and repair-shop equipment for passenger cars, two-wheelers and commercial vehicles. Its product portfolio includes products made as Bosch original equipment, products developed in-house and specifically manufactured for the aftermarket, as well as services. In addition to new parts, the range also comprises a large number of remanufactured exchange parts, thereby contributing to a resource-conserving circular economy. A key pillar in this context is the Bosch eXchange program, with which the division generated around 400 million euros in sales in 2025. Around 16,000 associates and a global logistics network ensure fast and reliable supply to distributors and repair shops worldwide. MA also supplies modern testing and repair-shop technology, diagnostic software, training, as well as technical information and services, which are increasingly being expanded through software- and AI-based solutions. In addition, the division includes the “Bosch Service” workshop concept with around 13,000 workshops worldwide, as well as “AutoCrew” with more than 700 workshops in over 100 countries. Furthermore, with Bosch Classic, MA supports owners of classic and modern classic cars with a wide range of spare parts and services.

Additional information can be accessed at http://www.boschaftermarket.com

The Bosch Group is a leading global supplier of technology and services. It employs roughly 413,000 associates worldwide (as of December 31, 2025). The company generated sales of 91 billion euros in 2025. Its operations are divided into four business sectors: Mobility, Industrial Technology, Consumer Goods, and Energy and Building Technology. With its business activities, the company aims to use technology to help shape universal trends such as automation, digitalization, electrification, and artificial intelligence. In this context, Bosch’s broad diversification across regions and industries strengthens its innovativeness and robustness. Bosch uses its proven expertise in hardware, software, and services to offer customers cross-domain solutions from a single source. It also applies its expertise in connectivity and artificial intelligence in order to develop and manufacture intelligent, user-friendly, and sustainable products. With technology that is “Invented for life,” Bosch wants to help improve quality of life and conserve natural resources. The Bosch Group comprises Robert Bosch GmbH and its roughly 500 subsidiary and regional companies in over 60 countries. Including sales and service partners, Bosch’s global manufacturing, engineering, and sales network covers nearly every country in the world. Bosch’s innovative strength is key to the company’s further development. Bosch employs some 82,000 associates in research and development.

Additional information is available online at www.bosch.com, www.bosch-press.com.

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