Description And Operation: Description: Notes
LOW AND HIGH PRESSURE FUEL LINES
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 Pipe Cover |
The LP fuel line connects the HP fuel pumps to the fuel delivery line from the fuel tank and lines system. A 'Push to Lock' type connector at the start of the LP fuel line connects with the fuel line from the fuel tank mounted fuel pump module. The connector is secured to a bracket on the charge air cooler. 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 the right exhaust manifold.
The HP fuel lines connect the HP fuel pumps to the right fuel rail and the crossover tube. Two P-clips and a pipe clamp attach the HP fuel lines to the cylinder block and the right cylinder head respectively. An integral bracket on the front HP fuel line is attached to a stud on the front-upper right camshaft cover. A pipe cover is installed on the bottom of the front HP fuel line and acoustic covers are fitted to both HP fuel lines.