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View Full Version : J1708/J1587 diesel stuff



cs641
09-30-2016, 09:42 PM
I have an old Cummins Celect N14 in a Peterbilt and I'm trying to get it to talk to a Qualcomm that is looking for the J1587 protocol.

Anybody know of a converter out there to get an old truck like this one talking to something via J1587? Basically I just need it to be able to see speed and RPM's.