Leak Detection Pump: Service and Repair

REMOVAL




1. Release fuel pressure.
2. Remove the air cleaner lid, disconnect the inlet air temperature sensor and makeup air hose.
3. Remove the negative battery cable.
4. Raise vehicle and support.
5. Drain fuel tank.




6. Remove fuel tank and EVAP system.
7. Remove hoses from NVLD assembly.
8. Remove the bolts from the NVLD Assembly.

INSTALLATION




1. Install NVLD assembly to the bracket (1).
2. Install assembly to the fuel tank.
3. Install hoses and lines.




4. Install the fuel tank and EVAP system.
5. Lower vehicle.
6. Install the negative battery cable.
7. Install the air cleaner lid, connect the inlet air temperature sensor and makeup air hose.
8. Fill fuel tank. Use the scan tool to pressurize the fuel system. Check for leaks.