DUOYI Auto 16-Pin OBDII Protocol Detector OBD2 Breakout Box Tool. Transform your diagnostic workflow with the DUOYI DY29 OBD2 Breakout Box. This essential tool serves as a critical interface between your vehicle's OBDII port and scan tool, designed to make signal monitoring, protocol identification, and electrical troubleshooting faster, safer, and more intuitive for professionals and serious enthusiasts alike.
👍Why Choose DUOYI DY29 OBD2 Breakout Box?. The DUOYI OBD2 Breakout Box is a must-have diagnostic tool for automotive professionals and enthusiasts. With its pass-through function, LED indicators, and versatile connectivity, it simplifies OBDII signal monitoring, protocol detection, and troubleshooting—making diagnostics faster, safer, and more efficient.
Discover the convenience and precision of the Auto OBD2 Breakout Box, an essential diagnostic tool for vehicle maintenance and troubleshooting. Designed for easy use, this OBD2 Breakout Box features a 16-pin interface for quick connection to the vehicle’s diagnostic port.
The AUTOOL OBD2 Breakout Box is a compact, practical diagnostic tool designed for efficient vehicle testing. It features a standard 16-pin OBDII interface, allowing for quick and easy connection to your vehicle’s data link.
Professional OBDII Diagnostic Tool. Red LED: Shows that power is present (Pin 16). All 16 pins can be easily connected for comprehensive vehicle data access. Yellow LED: Indicates communication with a scan tool and protocol identification (Pins 2/6/7/10/14/15).
DUOYI DY29 Car OBD2 Protocol Detector Automotive OBDII 16-Pin BreakOut Box Diagnostic Tool. Easily access each of the 16 pins while scan tool communicating with vehicle. Quick, safe and convenient access to chassis ground and power by this monitor.
This OBD2 breakout box designed for diagnosing the 12V car OBDII data line. It provides easy access to the vehicle's OBDII system. The LED light in the input socket can quickly display whether the power and ground of the OBDII interface on the vehicle are normal.
OBD2 Breakout Box with LED Light Indicator This is a professional automotive test tool for the OBDII diagnostic link connector which offers easy access to the OBDIl connector for monitoring signals of protocol, power and grounds conveniently and safely. Can be used with multimeter or oscilloscope When unconfirmed signals are detected, the breakout box can also be connected to a multimeter or oscilloscope for further testing. Pins Definition Pin 1/Pin 3/Pin 8/Pin 9/Pin 11/Pin 12/Pin 13: OEM Discretionary Pin 2: SAE-J1850 PWM PROTOCOL LINE(+) Pin 4: Chassis Ground Pin 5: Signal ground Pin 6: CAN High (ISO 15765-4 and SAE-J2284) Pin 7: K-line for ISO 9141-2 and ISO 14230-4 Pin 10: SAE-J1850 PWM PROTOCOL LINE(-) Pin 14: CAN Low (ISO 15765-4 and SAE-J2284) Pin 15: L-Line (ISO9141-2 and ISO 14230-4) Pin 16: Battery + Red LED (Pin 16) Light up to show there is power. Green LED (Pin 4/5) Light up to show ground is good. Yellow LED (Pin 2/6/7/10/14/15) Light up to show communication with a scan tool and protocol identification. Product Parameters Diagnostic port: OBD II Working voltage: DC 8V-30V Load: 2.0A Operating temperature: -20°C-70°C (-4°F-158°F) OBD II extension cable length: 90cm Important Hint This product is directly connected to the vehicle data link. Do not use this product to connect a load device with a power exceeding 1 ampere. Do not directly short-circuit the 16th pin, the 4th pin, and the 5th pin of this product. When you are not sure whether your operation will cause problems, please stop using this product immediately. When you are not sure about the electrical circuit on the car, do not use a jumper to short-circuit the input jack of this product. Improper use may damage the vehicle data communication system, related circuits or systems.
Breakout Box Auto OBDII Protocol Detector 16-Pin CAN Bus Breakout Box with LCD Display for OBDII Protocol Communication Detection/ECU Tool. OBDII Junction Box is perfect for diagnosing and retrofitting your car or truck.
16-Pin OBDII Breakout Box with LCD. Safe Auto Diagnostics & Protocol Detection. Designed for easy access to the OBDII diagnostic link connector, simplifying the monitoring of protocol, power, and ground signals.