OBD Aid Diagnostic Breakout Box OBDA MED-CDO-OBDA

OBD Aid Diagnostic Breakout Box The new CanDo OBD Aid allows you to safely check the OBDII DLC port to diagnose exactly what is causing communication errors. It is a fast and easy way to properly check your DLC port prior to scan tool communication or ECU flashing. Conduct a safety check on OBDII DLC port prior to connecting your scan tool or flashing ECU. Constantly monitor the battery voltage with warning beeps in the event of weak battery condition. Warning beep will alert you when the voltage falls below 12V or when it rises above 15.2V while programming or coding. Provides a quick check on the alternator charging condition. Making voltage/frequency measurement at the pins during diagnosis communication with ECU when the engine will not start. Detection of protocol and data communication during diagnosis and re-flash on the ECU.. Colored LED lights display when a protocol is detected, grounds and voltage OBDA