Conditions for Setting the DTC

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

The ECM detects that the EOP sensor signal circuit is pulled low.
The engine oil pressure is outside of a calculated working range determined by engine speed and temperature.
The above condition is present for greater than 10 seconds.