The more I look into this oil temperature sensor mystery, the more I believe that the oil temperature and pressure are computer-generated by the PCM.
I have searched the OEM electrical diagrams and parts catalogs, but no oil temperature sensor for RAM 6.7L exists.
Unfortunately, I don’t believe the information published by Mr. Shamrock in his article is correct.
https://truckguider.com/67-cummins-o...nsor-location/
I find the information in this link and attachment are closer to reality.
https://www.reddit.com/r/ram_trucks/...oil/?rdt=33956
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