ldp

  1. lonelytoilet

    LDP Solenoid Electrical Short

    I've perused around various forums and done a ton of googling looking for any useful information, but haven't found much. For a '02 4L I6, is anyone familiar with the electrical connections for the leak detection pump and solenoid, or chasing electrical shorts? The electrical diagram that I've...
  2. A

    Open port on LDP and un-used electrical connection

    Bought a 2000 4.0 and just got engine light and vacuum noise. I see LDP has open port and there is an un-used electrical connection next to it. Can someone tell me where the open port needs to connect as well as the connector?