RAM 1500 Truck 4WD V8-5.7L VIN D (2005)
Leak Detection Pump: Service and Repair
Leak Detection Pump
REMOVAL
The Leak Detection Pump (LDP) (4) and LDP filter are attached to the front of the EVAP canister mounting bracket.
This is located near the front of the fuel tank. The LDP and LDP filter are replaced (serviced) as one unit.
1. Raise and support vehicle.
2. Certain models, equipped with a certain fuel tank size, may require the removal of the fuel tank skid plate and/or the transfer case skid plate to gain
access to the leak pump. Remove necessary skid plates.
3. Carefully remove hose at LDP filter.
4. Remove LDP filter mounting bolt and remove from vehicle.
5. Carefully remove vapor/vacuum lines at LDP.
6. Disconnect electrical connector at LDR
7. Remove LDP mounting bolt and remove LDP from vehicle.
INSTALLATION
