Leak Detection Pump: Service and Repair

EVAP Purge Solenoid And LDP:

REMOVAL
1. Carefully remove hose at LDP filter.
2. Remove LDP filter mounting bolt and remove from vehicle.
3. Carefully remove vapor/vacuum lines at LDP.
4. Disconnect electrical connector at LDP.
5. Remove 2 LDP mounting screws and remove from vehicle.

INSTALLATION
1. Install LDP to mounting bracket. Tighten screws to 1 Nm (11 in. lbs.) torque.
2. Install LDP filter to mounting bracket. Tighten bolt to 7 Nm (65 in. lbs.) torque.
3. Carefully install vapor/vacuum lines to LDP, and install hose to LDP filter. The vapor/vacuum lines and hoses must be firmly connected. Check the vapor/vacuum lines at the LDP, LDP filter and EVAP canister purge solenoid for damage or leaks. If a leak is present, a Diagnostic Trouble Code (DTC) may be set.
4. Connect electrical connector to LDP