XF and XFR ( X250 ) 2007 - 2015

Proper Fuel Pressure for 4.2 ltr.

Old Mar 1, 2018 | 09:21 PM
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Default Proper Fuel Pressure for 4.2 ltr.

Does anyone know what the fuel pressure should be at idle?
I'm getting a reading of 43-45 at idle and can shoot up to 55 when I step on the gas. 43 seems low to me, but I have no idea really...
 
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