Cummins 4921776 ECU Quick diagnose & programming cables

Description

Cummins 4921776 ECU Quick diagnose & programming cables

Cummins 4921776 ECU quick diagnose and programming cables is a dedicated and professional Quick plug, it make us diagnose, refresh, read and write data into the ECU more convenient, no need the complex solder the wire and open the ECU, simply insert the plug, that could be enable the repair engineer to detect the fault code and programming.

Connect the plug to Cummins 4921776 ECU, then connect the programmer/diagnostic devices on the OBD interface, insert the power supply, you can diagnose and refresh the Cummins 4921776 ECU.  The diagnose interface is an extensible interface reserved for some dedicated diagnostic box.