Jeep Repair: grand cherokee 2000, vacuum lines, inner fender

Question
grand Cherokee 2000
leak detection pump switch
where is it located? thanks

Answer
LEAK DETECTION PUMP (LDP)
The LDP is located in the left/front corner of engine compartment below air cleaner housing Leak Detection Pump (LDP) Removal/Installation It is mounted to left/front inner fender sheet metal. The LDP and LDP filter are replaced (serviced) as one unit

REMOVAL
Remove air cleaner housing. Refer to Air Cleaner Housing/Resonator/Ducts Removal/Installation.
Disconnect electrical connector at LDP.
Carefully remove vapor/vacuum lines at LDP.
Remove 3 LDP mounting bolts Leak Detection Pump (LDP) Removal/Installation
Remove LDP from inner fender.
INSTALLATION
Install LDP assembly to inner fender. Install 3 bolts and tighten to 2 N·m (20 in. lbs.) torque.
Carefully install vapor/vacuum lines to LDP and 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.
Connect electrical connector to LDP.
Install air cleaner housing. Refer to Air Cleaner Housing/Resonator/Ducts Removal/Installation.