Exhaust, SCR & AdBlue Testers for Automotive Workshops

Test and service equipment for exhaust gas, SCR, and AdBlue systems, as well as for diagnosing turbocharger and pressure systems. The range includes devices for testing SCR system pressure, AdBlue concentration and quality, filling and suction systems, and test equipment for boost and differential pressure. For a fast and professional diagnosis of modern exhaust aftertreatment systems.

Frequently Asked Questions

Which devices are suitable for siphoning, emptying or filling AdBlue®?

Various solutions are available for servicing the AdBlue® system. Electric exhaust pumps enable the controlled extraction of AdBlue®, for example during maintenance or repair work. Mobile AdBlue® filling systems are available for refilling. In addition, solutions for emptying the SCR tank are available. When selecting a solution, it should be ensured that the respective device is expressly suitable for AdBlue® or urea-water solutions.

Which test equipment is suitable for turbocharger diagnostics?

Depending on the fault, different measurements may be appropriate. For turbocharger diagnostics, test equipment for pressure and vacuum, as well as boost pressure and differential pressure, is available. The Leitenberger DT 01_LR diagnostic tool also enables the measurement of crankcase pressure and exhaust backpressure, as well as the testing of the pneumatic boost pressure control. This makes it possible to check several pressure conditions relevant to turbocharger diagnostics with a single system.

Which version of the turbocharger diagnostic tool do I need?

The selection depends primarily on the vehicles to be tested in the workshop and on which adapters are already available. In addition to a more comprehensively equipped version of the diagnostic tool, special editions are available for vehicles from the VW Group, as well as a version without vehicle-specific adapters. For workshops with a wide range of vehicles, a version with a corresponding range of adapters is recommended. If suitable adapters are already available or only certain vehicles are tested, a specially configured or adapter-free version may be a sensible option.

Which diagnostic tool do I need to diagnose an SCR system?

The appropriate testing device depends on which part of the SCR system is to be examined. Special SCR pressure testing devices are available for checking system pressure and tightness. If the AdBlue® concentration also needs to be checked or a sample taken, corresponding testing and analysis kits are suitable.

For more extensive work, SCR diagnostic and service sets are also available. The deciding factors are the vehicle or SCR system and the desired testing task.



How can AdBlue® concentration and quality be tested?

A refractometer is suitable for quickly checking the AdBlue® concentration. It can be used to assess the concentration of the urea-water solution.

For more extensive testing, sampling and analysis kits are also available, which allow samples to be taken directly from the SCR system and prepared for quality testing. The most appropriate method depends on the testing objective and the vehicle manufacturer's specifications.

Which test device is suitable for measuring the SCR system pressure?

Leitenberger Autotest Devices offers analog and digital testing devices for measuring SCR system pressure and performing leak testing.

The analog version is suitable for conventional pressure testing with a direct reading on the pressure gauge. The digital version also features a digital measurement display, min/max memory, and an extended measuring range. The choice therefore depends on the required measuring range and the desired level of ease of use.