DY29

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.