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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Use this adapter to connect a standard J1939 accessory or test equipment to a CAT 14-pin diagnostic port
A critical step in the tuning process is the ability to upload and download programs between your MEFI controller and your PC or laptop
Click for ScannerPro screenshots and detailed program info
the inventor and maker of the ELM327 chip closed its doors in mid 2023
We can no longer purchase the original GM parts
CAT Female to CAT Male and J1939 Male Y Adapter Use this adapter to connectThis Y adapter allows a standard J1939 interface to connect to a CAT industrial Diagnostic Connector and still allow an open CAT interface. Wiring Connections CAT Female Signal CAT Male J1939 Male A Battery A B B Ground B A C CAT Shield C D CAT Data Link + D E CAT Data Link E F J1939 F D G J1939+ G C H J1708 H G J J1708+ J F
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