OBD2 to ECU Bench Harness
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OBD2 to ECU Bench Harness Adapter
Compatible with ALL OBD2 devices.
Works excellent with IO Terminal, FLEX, VVDI Tools, and all other tools that support OBD2 protocols.
Uses 12V Adapter from your Autel, TOPDON, or other 12V adapter.

6. Ignition switch (TERM 15) [equipped with 1 large and 2 small dedicated ignition cables].