FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Leak Detection Pump: Service and Repair

REMOVAL
1. Disconnect the negative battery cable.
2. Remove fuel tank.
3. Disconnect the electrical connector from the NVLD assembly.

Assembly Removed:




4. Disconnect the hoses from the NVLD assembly.

Locking Tab:




5. Lift tab on NVLD assembly and twist the assembly counterclockwise and pull up to remove from EVAP canister.

O-Ring:




6. Remove O-ring from EVAP canister.

INSTALLATION
1. Install O-ring to EVAP canister.
2. Install NVLD assembly and twist the assembly clockwise to lock assembly in the EVAP canister.
3. Connect the hoses to the NVLD assembly.
4. Connect the electrical connector to the NVLD assembly.
5. Install fuel tank.
6. Connect the negative battery cable.