OBDSTAR P50 G2 AIRBAG MASTER
The OBDSTAR P50 G2 is a Windows PC-based crash reset interface for professional SRS module repair. It works with OBDSTAR's P50 G2 computer software and supports selected airbag, battery-management and steering-angle-sensor reset applications.
P50 vs P50 G2: Which Version Should You Choose?
Both models offer airbag crash-data reset, battery reset and steering-angle-sensor reset for supported modules. The main differences are how you operate the tool and the available expansion options.
| Feature | OBDSTAR P50 | OBDSTAR P50 G2 |
|---|---|---|
| Operation & display | Handheld tablet with a built-in 5-inch touchscreen; operated directly on the tool. | PC-based interface operated through a separate Windows computer connected by USB. |
| Software platform | Android 5.1.1 on the device. | P50 G2 software for Windows 10 or later. |
| Power & setup | Internal rechargeable battery; vehicle or external power is required for applicable operations. | External DC power supply plus a USB connection to the computer. |
| CAN FD applications | Supported procedures may require a separate CAN FD adapter; check the ECU instructions. | CAN FD is listed among the interface's supported protocols; follow the module-specific cable and adapter instructions. |
| Optional software expansion | Paid cluster-calibration authorization is available separately. | Optional ECU MASTER A, B or C configurations add further ECU functions. |
Choosing between them: Choose P50 for direct touchscreen operation, or P50 G2 for a Windows workstation setup and optional ECU MASTER expansion. Verify the exact ECU part number, software authorization and required accessories for either model; coverage and kit contents must be checked individually.
Prefer a tool with its own touchscreen? View the original OBDSTAR P50 handheld tablet.
Key Features
- Airbag crash reset: Module-specific functions for supported passenger vehicles and EVs, including selected JOYSON/TAKATA SPC applications.
- Modern communications: CAN FD and VPW support, alongside established automotive protocols.
- Encrypted SRS access: Supported RH850 applications use the C4-06 RH850/V850 adapter kit and the prescribed soldering procedure.
- Battery reset: Supported 48V, 16V and 12V battery-management applications.
- Steering-angle service: Bench reset and calibration for supported Toyota second-, third- and fourth-generation SAS units.
Vehicle & ECU Compatibility
Check the exact ECU part number before ordering. Brand and vehicle year alone do not establish support. Connection method, adapters and available functions depend on the module and installed software.
Examples in OBDSTAR's AIRBAG RESET V31.72 coverage file include the following ECU part numbers. These examples are not a complete vehicle fitment list.
| Brand | ECU part number | Listed connection | Function |
|---|---|---|---|
| Ford | CN15-14B321-BE | OBD / Bench | Erase crash data |
| Hyundai | 95910-3V200 | Bench | Erase crash data |
| Toyota | 89170-0E160 | Bench | Erase crash data |
The manufacturer's coverage file is a reference; support shown in the current device software takes precedence.
Technical Specifications
| Brand / Model | OBDSTAR / P50 G2 (AIRBAG MASTER) |
|---|---|
| Computer requirement | Windows 10 or later |
| Processors | STM32H723 and STM32F407 |
| Connection modes | OBD, Bench, Boot, JTAG / BDM; application-dependent |
| Protocols | CAN FD, CAN (ISO 11898), J1708, ISO 15765, SAE J1939, ISO 9141, ISO 14230 (KWP2000), SAE J1850 |
| Main unit dimensions | 176 × 115 × 31.7 mm |
| Main unit weight | Approximately 0.7 kg |
Software & Configuration
ECU MASTER A, B and C functions are optional software configurations. Do not assume these additional authorizations are included with the P50 G2. Software upgrades and optional authorizations depend on the device registration and license. OBDSTAR lists a one-year manufacturer warranty.
PC Setup & Accessories
Install the dedicated P50 G2 software from OBDSTAR, connect the interface to the Windows computer by USB, and use the correct DC power supply. Windows PC required. Accessory configurations vary; some applications need specific adapters or cables. Confirm the supplied kit contents for your intended work before ordering.
Professional Use
Follow the vehicle manufacturer's SRS repair procedures and verify the completed repair. Clearing crash data does not repair deployed airbags, damaged pretensioners or other faulty safety components.
Manufacturer Resources
