Au-di 48V Lithium Battery DC-DC Starter Generator Testing and Repair Platform

Au-di 48V Lithium Battery DC-DC Starter Generator Testing and Repair Platform dedicated test bench is specially designed for Audi 48V mild hybrid (MHEV) vehicles. Ordinary OBD scanners can only read fault codes on the car and are unable to confirm whether the failure comes from the 48V lithium battery, DC-DC converter, or BSG starter generator. With this platform, you can remove the three core components from the vehicle and perform full offline bench testing. It simulates real vehicle power conditions to judge component health, unlock collision-locked batteries, avoid misdiagnosis and unnecessary expensive parts replacement, greatly cutting repair time and workshop costs. Lead time for English version: 3–4 days. Important Pre-Purchase Notes This tool is only for Audi/VW 48V P0 mild hybrid systems, NOT applicable to full electric vehicles, 12V regular cars, or Mercedes/BMW hybrid models Please confirm your vehicle year and system version before ordering The package does not include a 48V battery, DC-DC converter, or BSG generator Strictly follow the wiring sequence; wrong positive/negative connection will cause equipment damage What 3 Core Parts Does It Test? 1. 48V Lithium Battery Read real-time voltage, internal cell status, SOC, health data, and operating records Unlock and activate batteries locked after vehicle collision/impact Judge aging, capacity decline, and internal circuit failure Normal operating voltage range: 46V ~ 52V 2. Bidirectional DC-DC Converter Test stable energy conversion between 48V and 12V systems: 48V step down to supply 12V vehicle electrical appliances 12V boost to charge the 48V battery during energy recovery Detect unstable voltage, power loss, and intermittent power failure faults 3. BSG Belt Starter Generator 2-in-1 integrated component (starter + alternator): Startup mode: Test startup speed and torque for smooth auto start-stop Generating mode: Simulate brake energy recovery, inspect generating efficiency & voltage stability Locate coil aging, weak power, and start-stop stuttering issues Supported Audi Models and Year Range (Clear List) Fully compatible with Audi 48V P0 mild hybrid vehicles 2018 – 2024: Sedans: A4L / A5 / A6L (C8) / A7 / A8L SUVs: Q5L / Q7 / Q8 Performance versions: S6, S7, SQ8, RS series Also fits VW Touareg 48V MHEV 2018-2024 Core Advantages for Repair Shops 1. Offline bench test, no repeated vehicle installation and road test Save massive working hours, no need to disassemble and assemble parts back and forth 2. Accurate fault positioning, eliminate misdiagnosis No waste on expensive 48V battery, DC-DC, or BSG generator replacement 3. Collision battery unlock and activation function Recover locked 48V batteries after a crash, reduce parts scrapping loss 4. Real-time digital voltage and current display Intuitive data reading, easy for technicians to judge working status 5. Works with ODIS diagnostic software Connect with a professional Audi ODIS scanner to read module data, clear trouble codes, and perform adaptation 6. Safe wiring design with positive and negative polarity protection Prevent reverse connection damage to components and the tester 7. Essential OBD Adapter for Electrical Testing As an OBD adapter cable, this device enables seamless connection to vehicle systems for real-time monitoring and troubleshooting of power conversion components. 8. CE Certified for Safety and Compliance Certified with CE, this test platform meets European safety and environmental standards, making it a reliable choice for professional automotive technicians and workshops. 9. No High-Concern Chemicals Used The product contains none of the high-concern chemicals, ensuring safer handling and environmental compliance during use and disposal. User Manual: Labels on the platform's connectors indicate their functions. Connect the corresponding plugs according to the labels. 1. Three modules must be connected—the DC-DC converter, the 48V lithium battery, and the starter-generator; all three are required. 2. After making the connections, connect the 12V power supply and the OBD diagnostic tool (such as ODIS, Autel, Launch, or other diagnostic equipment). 3. Turn on the ACC switch and the battery activation switch in sequence. The lithium battery voltage reading should now be displayed. 4. Shift to "Drive" mode; the starter-generator will begin to rotate. 5. You can now view the data stream and other operational data on the OBD diagnostic tool. Package Contents 1 × Audi 48V MHEV Integrated Test Platform Host Full set of dedicated wiring harnesses & plug adapters for battery / DC-DC / BSG 1 × Power connection cable 1 × Detailed English operation manual 5. FAQ Q1: Can it fix the 48V system error warning on the Au-di dashboard? A1: Yes. It tests three core components separately to find the faulty part precisely. After replacing or repairing the defective component, you can clear fault codes via ODIS and eliminate the dash warning. Q2: Does it support batteries locked due to a car collision? A2: Definitely. The built-in activation function can reset the protection state of collision-locked 48V batteries normally. Q3: Can I use this tool for BM-W or Merce-des 48V hybrid cars? A3: No. This platform is calibrated exclusively for Audi/VW 48V P0 architecture, not compatible with other brands. Q4: Do I need extra software to operate this tester? A4: Basic testing works directly via the device panel. For advanced ECU data reading, you need an independent ODIS diagnostic scanner. Email: sales002@vxdas.com WhatsApp: +86 137 2882 3411