Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chrysler >> 2009 >> 300 LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 240 (Electronic Control Modules (Service Information)) >> Electronic Control Modules - Service Information >> Module-Engine Control >> Operation >> Engine Control Module (ECM) Diesel >> Overspeed Detection Mode

Overspeed Detection Mode

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

If the ECM detects engine RPM that exceeds 5200 RPM, the ECM will set a DTC in memory and illuminate the MIL until the DTC is cleared.