Stop/Start system - Page 2 - MBWorld.org Forums

02-21-2024, 10:56 PM

#26

kajtek1

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1922 Ford Model T / no OBD

Quote:

Originally Posted by BlownV8

From my understanding, the auto start feature does not use the starter. Instead, it uses direct injection to start the car through cylinder ignition.

I bet there are several designs, but I heard that starter is still used for directional control, as ignition on gassers, or injection on diesel doesn't guarantee it will kick in right direction.
I can confirm that to some degree observing my ScanGauge for rail pressure.
During normal stop, the fuel pressure is bleed to 0, when ECO stop holds it high and ready to spray.

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