RAM 2500 Van V8-5.9L VIN Z LDC (2000)
Leak Detection Pump: Service and Repair
Fig.15 Purge Solenoid And LDP Locations
The LDP, LDP filter and EVAP purge solenoid are attached to a common bracket. The assembly is located in the engine compartment on the left-inner
wheelhouse (fender). The LDP and LDP filter are replaced (serviced) as one unit.
REMOVAL
1. Disconnect negative battery cable at battery.
2. Disconnect electrical connector at duty cycle purge solenoid.
3. Remove duty cycle purge solenoid from bracket,
4. Disconnect electrical connector at LDP.
5. Carefully remove vapor/vacuum lines at LDP.
Fig.16 Leak Detection Pump (LDP) Mounting Screws
6. Remove two bracket mounting bolts.
7. Remove LDP LDP filter and bracket assembly from vehicle.
8. Remove 3 LDP mounting screws and remove LDP from bracket.
