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The LDP (Leak Detection Pump) is located above the fuel tank. You'll have to remove the fuel tank to get to it.
Leak Detection Pump? I'm gonna monitor this one 'cause I didn't know there was such a thing. Leak for what? Light on dash? Check your reservoirs? Hmmmmmm.
It stands for leak detection pump. It is part of the evaporative emissions leak detection system. The engine computer uses the LDP pump to pressurise the fuel tank and check for vapor leaks.
The leak detection pump is next to the steering gear, under the van, below the driver side floor board.
Leak detection pump.
where and what is a leak detection pump pressure solenoid on my 97' dodge caravan? On my 1998 Dodge Stratus, it is tucked in between the underside of the car and the fuel tank.
Call a leak detection company like American Leak Detection, if there is a leak they can locate with detection equipment..
The purpose of a leak detection pump pressure switch is to immediately alter the system to pressure drop. These are most commonly associated with seal or valve failure.
Trouble code P2404 means: Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance
The leak detection pump pressure switch is located next to the service vacuum supply. It will be connected to the LDP filter and below the EVAP canister.
205.00 at the dealership
Leak detection pump switch or mechanical failure