Stremtec proudly presents the TSH-048VC-Mini a device that is the world's first portable tester for diagnosing Continental 48V starter-generator (iBSG) systems. This compact and highly functional tool is an ideal choice for professional workshops requiring fast and accurate testing of Audi vehicle 48V mild-hybrid systems.
The TSH-048VC-Mini enables service centers to efficiently test the start and charge functions without relying on complex, stationary equipment. Portability maximizes flexibility in the workshop environment.
This tester combines state-of-the-art technology with a user-friendly design, ensuring reliable diagnostics for the latest vehicle technologies:
World's First Portable Solution: This is the first portable device on the market specifically developed for testing Continental 48V integrated starter-generator (iBSG) units.
Comprehensive Functionality: It is capable of checking both the starting and charging functions, thus providing a comprehensive picture of the iBSG system's status.
Diagnostic Integration: It features a built-in OBD2 connector, enabling the querying of diagnostic data and communication with the system.
Compact and Robust Design: The „Mini” designation refers to its light portability, making it ideal for quick on-site or workshop use.
Modular Power Supply: The device requires external power supplies for operation, which increases flexibility regarding resources available in the workshop.
The TSH-048VC-Mini provides precise diagnostics based on the following technical parameters:
| Characteristic | Spezification | Note |
|---|---|---|
| Product Code | TSH-048VC-Mini | |
| Compatibility | Continental 48V iBSG systems | Primarily for Audi vehicles |
| Testable Functions | Start Function | |
| Testable Functions | Charging function | |
| Communication Port | OBD2 connector | For diagnostic purposes |
| Power Supply (iBSG Test) | External 48V DC power supply required | Available Separately |
| Power Supply (Device) | External 12V DC power supply required | Available Separately |
| Diagnostic Capability | Separate OBD2 scanner required | The tester is not a diagnostic tool on its own |
| Category | Test equipment | |
| Brand | Rotrix | |
| Sub-category | Diagnostic equipment (Diagnostic equipment) |
48V mild-hybrid systems (MHEV) are increasingly common, especially in premium brands like Audi. These systems manage engine shut-off and restart (start-stop function) via the starter-generator unit, as well as feeding energy from regenerative braking back into the 48V battery.
The goal of the TSH-048VC-Mini is to isolate and test this complex unit without the vehicle's other systems.
The tester simulates the vehicle start command while the 48V power supply provides the necessary high current. The device monitors whether the iBSG unit responds correctly, whether it can generate sufficient torque to start the crankshaft, and how quickly it reaches the nominal speed. This is critically important for verifying the reliability of the start-stop system.
During the charging test, the device checks if the iBSG unit functions correctly as a generator when the engine is running. The tester can simulate load and measure the output voltage and current on the 48V network, ensuring the system can efficiently charge the 48V battery and regulate the voltage appropriately.
Although the TSH-048VC-Mini is not a full-fledged diagnostic scanner by itself, the integrated OBD2 connector allows the user to communicate with the iBSG control unit (ECU) using an external, compatible OBD2 device. This is essential for reading Diagnostic Trouble Codes (DTCs), monitoring real-time parameters (e.g., temperature, RPM), and identifying any software or communication errors that may arise during the testing process.
For the sake of the device's portability and targeted functionality, the power supply and deeper diagnostics connect to external devices:
48V DC External Power Supply: Ensuring high current flow is essential for iBSG testing. The tester does not include this high-power supply unit, which must be purchased separately to create the appropriate testing conditions.
12V DC External Power Supply: The standard 12V voltage is required to operate the tester's electronic unit.
OBD2 Scanning Tool: For communication and reading fault codes, a separate, compatible OBD2 diagnostic tool is required, which can be connected to the built-in port of the TSH-048VC-Mini.
The TSH-048VC-Mini is the ideal choice for:
Audi Dealerships: For professional maintenance of models equipped with 48V systems (e.g., A6, A7, A8, Q8).
Independent Workshops: Those who wish to implement specialized diagnostic capabilities in the field of mild-hybrid technologies.
Vehicle Electronics Diagnostics Technicians: Those looking for a fast, portable solution for functional testing of starter-generator units.
This tester, manufactured by Rotrix, is part of Stremtec's extensive workshop equipment portfolio, focusing on supporting the latest electric and hybrid vehicle technologies.
