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Fuel Delivery

  1. Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE  . Connect pressure gauge on outlet from fuel filter, located on chassis under right rear wheel arch. See Fig 1 .
    Fig 1: Identifying Fuel System Flow
    G00079868Courtesy of LAND ROVER NORTH AMERICA, INC.
  2. Reconnect battery and turn ignition to ON position, while observing pressure gauge. Pressure should be 34-38 psi (2.39-2.67 kg/cm2 ). Maximum allowable pressure drop is 10 psi (0.7 kg/cm2 ) per minute.
  3. If pressure is low, ensure filter is not blocked and pump is operating correctly, recheck pressure. If pressure is still low replace pressure regulator. Start vehicle and check for leaks.