XJ XJ8 / XJR ( X308 ) 1997 - 2003

fuel rail pressure 2003 XJ8

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Old Yesterday | 04:12 PM
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Leifk's Avatar
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From: Sevierville, Tennessee
Default fuel rail pressure 2003 XJ8

My fuel rail pressure is between 53 to 56 psi.
My bank 2 running Fuel rich. tripping codes like P175 / P 300 cyl 1, 3 , 5, 8
Is the fuel pressure to high??
I have checked ox sensors cleaned Maf sensor changed fuel injectors. no difference.
Thanks for advise.
Leif
 
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