Leak Detection Pump: Service and Repair

REMOVAL




The NVLD pump (4) is located at the front of the fuel tank.

1. Raise and support vehicle.
2. If equipped, remove fuel tank skid plate.
3. Disconnect electrical connector at pump.
4. Carefully remove vapor/vacuum hoses at pump.




5. The NVLD pump snaps on to a mounting bracket. Press on release tab (2) while sliding pump from bracket.

INSTALLATION
1. Install NVLD pump to mounting bracket (snaps on).
2. Carefully install vapor/vacuum lines to NVLD pump. The vapor/vacuum lines and hoses must be firmly connected. Check the vapor/vacuum lines at the NVLD pump, filter and EVAP canister purge solenoid for damage or leaks. If a leak is present, a Diagnostic Trouble Code (DTC) may be set.
3. Connect electrical connector to pump.
4. If equipped, install fuel tank skid plate.