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marinabrian · 6th September 2019, 21:29

Engine doesn't need to be running David, LP side must be > than 125Kpa, and the HP side >14000Kpa during cranking.

If the LP is <125KPa, the ECM inhibits injector operation to prevent HP pump damage

Brian

6th September 2019, 21:29	#5
marinabrian MG ZT Join Date: Jan 2011 Location: Newcastle Upon Tyne Posts: 20,151 Thanks: 3,565 Thanked 10,837 Times in 5,718 Posts	Engine doesn't need to be running David, LP side must be > than 125Kpa, and the HP side >14000Kpa during cranking. If the LP is <125KPa, the ECM inhibits injector operation to prevent HP pump damage Brian