For automotive repair professionals utilizing XENTRY PassThru for Mercedes-Benz diagnostics in 2023, the selection of a compatible J2534 device is crucial. This report provides a detailed overview of various J2534 devices tested with XENTRY PassThru, highlighting their performance in terms of battery status, test duration, and the number of control units read. Understanding these results is vital for ensuring efficient and effective vehicle diagnostics and repair processes.
Comprehensive J2534 Device Test Results for XENTRY PassThru
This analysis is based on a standardized five-step test procedure designed to evaluate the efficiency and compatibility of different J2534 interfaces with XENTRY PassThru. Key metrics recorded during these tests include the battery status indication provided by the device, the total duration of the five-step process, and, most importantly, the number of control modules successfully read by the XENTRY PassThru software. A higher number of modules read generally indicates better compatibility and more comprehensive diagnostic capabilities.
Here’s a breakdown of the performance of each J2534 device tested:
-
Devices with Optimal Performance: These devices demonstrated robust performance across all tests, showing reliable battery operation and efficient communication with vehicle systems.
- Scanmatik 2 PRO USB & Bluetooth: Leading the pack, both Scanmatik 2 PRO variants impressively read 50 control units. The USB version completed the test in a rapid 0 min 51 sec, while the Bluetooth version took 2 min 41 sec. Both maintained a stable battery connection throughout.
- Openport 2.0: After a recommended modification (R1 resistor replacement with 47k), the Openport 2.0 showcased excellent speed, completing tests in just 0 min 57 sec and reading 41 modules. Battery performance was also satisfactory.
- Dialink J2534: This interface exhibited the quickest test duration at only 41 seconds while still managing to read a substantial 41 modules, all with a stable battery connection.
- Scanmatik: Another strong performer from Scanmatik, this device read 41 modules in 1 min 01 sec, with positive battery status.
- GM MDI & VCM II (Ford/Mazda) & Mongoose Pro: These tools showed consistent results, each reading 41 modules and completing the test in approximately 1 min 05 sec to 1 min 13 sec, all with reliable battery operation.
- DICE (Volvo_VCI): While slightly slower at 1 min 44 sec, the DICE interface successfully read 22 modules and maintained a stable battery connection.
-
Devices with Acceptable Performance: These devices generally functioned well but may have exhibited minor limitations or inconsistencies.
- Bosch KTS 560: This tool read 33 modules in 1 min 05 sec. Battery performance was good.
- VAS 5054A: Battery performance was noted as “NOT OK.” Module reading varied depending on the controller type: 41 modules for SAK or SAF-XC161CJ-16F40F controllers and 32 modules for SAK-XC167CI-XXXX controllers, with a test duration of 0 min 55 sec.
-
Devices with Limited Compatibility: These devices encountered issues that may limit their suitability for comprehensive XENTRY PassThru diagnostics.
- Mini-VCI for Toyota (generic): Battery status was “NOT OK,” and it only read 20 modules, with a slower test duration of 2 min 10 sec.
- Bosch KTS520: While functional with DAS after a firmware update and capable of reading all modules and functions in DAS, it showed unsatisfactory performance in Live Data/Outputs tests on W245, A168, and A169 models. Furthermore, XENTRY encountered errors on W212 and W205 models post-VIN reading.
- Eucleia Wiscan T6: Tested with an older DAS/XENTRY version (03.2020) on a Smart 451 EV, it showed fast communication and capability for adaptation, special functions, and programming. However, its 2023 XENTRY PassThru compatibility requires further investigation.
Conclusion: Choosing the Right J2534 Device for XENTRY PassThru in 2023
Selecting the appropriate J2534 device is paramount for workshops and technicians utilizing XENTRY PassThru in 2023. Devices like Scanmatik 2 PRO (USB and Bluetooth), Openport 2.0 (modified), and Dialink J2534 stand out for their speed, comprehensive module reading, and reliable battery performance. While tools like VAS 5054A and Bosch KTS series offer varying levels of functionality, devices like Mini-VCI for Toyota and older Bosch KTS models may present limitations. This report serves as a valuable guide for professionals seeking to optimize their diagnostic capabilities with XENTRY PassThru, ensuring efficient and accurate Mercedes-Benz vehicle servicing.
