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dkilley's avatar
dkilley
Explorer
Feb 02, 2015

Help..In Need of a OPD reader for Cummings Diesel

Friend here in Rincon De Guayabitos near La Penita has a check engine light on which has forced him to safe mode in the engine. Frieghtliner says he must get a reader to see what the code is before ac...
Big_Katuna's avatar
Big_Katuna
Explorer II
Feb 02, 2015
Diesels dont have an OBD port. It's called J something and there are two types. Scan guage does make a product called Scanguage D.

If he has a laptop he could buy Silverleaf software and a cable. That's what I have.
You get a much larger screen and lots of info. You also get good tech support from them in diagnosing the codes. The Silverleaf also works witha Surface Pro which I will buy when my laptop dies.

Mine was caused by a bad turbo boost sensor. $200.

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