Chrysler Aspen Problem Report

Chrysler Aspen Software update for check engine light due to low oil pressure

(4 reports)

With the Multi-Displacement System (MDS), repeated Check Engine (MIL) light illumination for low oil pressure may be solved with a software update to the Powertrain Control Module (PCM).

same thing going on -
MIL illuminated...checked oil level, its fine. Advance Auto plugged in their diagnostic says "low oil pressure", but car is actually running fine; engine temperature does not budge. probably the sensor, is the theory -
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