RAM 3500 HD Truck 2WD L6-6.7L DSL Turbo (2008)
Fuel Pressure Sensor/Switch: Service and Repair
Installation
INSTALLATION
1. Inspect fuel pressure sensor sealing surface.
2. Lubricate sensor threads with clean diesel fuel.
3. Install sensor (1) into fuel rail.
4. To prevent leaks, sensor must be tightened to 70 Nm (52 ft. lbs.).
5. Connect electrical connector (2) to sensor.
6. Install rear engine lift bracket (4) and bolts (3). Tighten to 77 Nm (57 ft. lbs.).
7. Install engine oil dipstick tube mounting bolts.
Noise isolators (14) are used on the six high-pressure fuel lines. They should be positioned in the middle of the horizontal or longest straight section of
each fuel line. The split on each isolator should be facing downward. Be sure the noise isolator is not touching another isolator or any other components.
8. Start engine and check for fuel leaks.
