Low And High Pressure Fuel Lines

WARNING: This page is about a different car, the 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

A = LOW PRESSURE (LP) FUEL LINE: B = HIGH PRESSURE (HP) FUEL LINES.

ITEM	DESCRIPTION
1	Heat reflective and insulation sleeve
2	Acoustic covers
3	Fuel line cover

The Low Pressure (LP) fuel line connects the High Pressure (HP) fuel pumps to the fuel delivery line from the fuel tank and lines system. P-clips secure the LP fuel line to the rear of each cylinder head and to the right side of the cylinder block. A heat reflective and insulation sleeve is installed on the LP fuel line where it runs behind Bank 1 exhaust manifold.

The HP fuel lines connect the HP fuel pumps to the Bank 1 fuel rail and the cross-over pipe. The HP fuel lines are attached to the cylinder block and the right cylinder head by 2 P-clips and a pipe clamp. An integral bracket on the front HP fuel line is attached to a stud on the front-upper right timing cover. Covers are installed over the lower areas of the HP fuel lines to absorb noise.