Engine Speed Above 350 RPM
WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
When the ECO stop is initiated, the engine speed is at or above 350 RPM and the ECM detects engine restart parameters resulting from a driver action or system request, the ECM activates the fuel injection system to allow the engine to continue to operate. The TSS motor is not operated for an engine start under these conditions.