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Home >> Jaguar >> 1994 >> XJS 2D Convertible, 6.0 3 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel Pressure Regulator >> Removal & Installation (4.0L)

Removal & Installation (4.0L)

  1. Release fuel system pressure. Refer to FUEL SYSTEM PRESSURE RELEASE  . Disconnect vacuum hose from fuel pressure regulator. Place a shop rag under regulator to trap fuel. Disconnect fuel supply and return hoses.
  2. On 4.0L, loosen fuel pressure regulator-to-fuel rail nut. Remove fuel pressure regulator from mounting bracket. On 6.0L, remove pressure regulator bolts, and remove regulator from fuel rail. On all models, to install, reverse removal procedure.
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