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Home >> Chrysler >> 1995 >> Sebring LXi >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Tests W/Codes - 2.0L VINS [C,Y] & 2.4L VIN [X] >> No Start (NS) Tests >> Test NS-4C - Repairing Low Fuel Pressure

Test NS-4C - Repairing Low Fuel Pressure

NOTE: After each repair, perform TEST VER-1A .
CAUTION: DO NOT  allow fuel pressure to exceed 70 (4.9 kg/cm2 ) psi when squeezing fuel hose.
  1. Turn ignition on. Using scan tool, actuate fuel system. Gently squeeze fuel return hose. Read fuel pressure gauge. If fuel pressure is more than 43 psi (3.0 kg/cm2 ), use scan tool to stop fuel system actuation test. Replace fuel pressure regulator. If fuel pressure is less than 43 psi (3.0 kg/cm2 ), go to next step.
  2. Stop actuator test. Inspect fuel lines between fuel rail and fuel pump for kinks or restrictions. Repair fuel lines as necessary. If fuel lines are okay, go to next step.
    WARNING: Fuel system may be under pressure. See FUEL PRESSURE RELEASE .
  3. Release fuel pressure. Remove fuel filter. Inspect fuel filter for restrictions. Replace fuel filter if necessary. If fuel filter is okay, reinstall fuel filter. Ensure fuel is clean and replace fuel pump and strainer.
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